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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春

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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
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26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春
26春《教材帮》北师数学4下_2026春小学教辅大合集_5-26春《天星教育》系列_26春《教材帮》数学北师大版1-6下_4下教材帮数学北师版26春

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BSD Q)ffifrffiw 1.25 +2.41 =3.66(7r) mffiffi#WffiWffi+T 3.66 )i,1na[ffiqtxf T. qrffi",'ffi"srffi 3.Hilff*iE{r+|JEF 0) YXfri+H-nW Q) 3 . 66 - t . 2s h btl) 4^t,t E 4^r , . 4 '; r, fr;*- +FAi+H ffi.ffiffi ffi.ffiff lr;l* 3.60r= i iii o.ooliz ur !i:io-izs=iir-, rsl! d.&ft*608d t.zfi:..= rru *i'o .zsiil'".---."'.... .. --"'' n+ff**,^+.4i+tu, + i o *f i Ffrv\h*"*"tfrfie+ i,,,r z*iahptrt" f I '- i-------:- i 2.;tr +i, :!!.:n = 2.4DL .0 fri*,- {HEtrdrffitrtFtEeHxfltri+H ---ad a< Iitrtr,ffi GreffiMM} fifi,E *tLm.,),*jto 4qsq tti..i* ff t9,'b 6 t *_rt #.J f frtg4'W,fi xf &{nxtf Frl.X{iHE . , Ep +E lE , -dLftts&Erfi*Afu** i CI;j:dt,[rt+; * ----------t--- I ';tt fu fr* rq ru#t - 4t tlt 6 t+ ,g.tg. + .tr 4r, tal t . i}Xxia+B,o+o.bl: :i-l ;e't i2r-.*i,ly"StO.Ot.*-t tO.Ot, f7', i;i ivtLLfiFiE+5!" ,@i+s_4.a, aai _;il li;i : Ftv\EE#t i*---?i.i+i,,ti,,@* i1,4+2, E tri^&;a^o.il it-+f2,........;':'i'.i''.''' -, -i7il:rro rx;+; ;, Frlu\i ix:-----.-"1-- --.-- iEE#rt,24t-1.E+" CEEffiE} i@&-EE+4i#rfri i *-fieiil,* € jL5 #4t iIg,.*,,I:l:&f,,: 'J, 6't ; heBi"* 6t € )L+H Fl , X *_ (2)Effiffi$ iiT. i+H-tt#'-#rfiEI*f 3.66 - 1.25 =2.41 ( /E) H 3. 66 rfi *H + -ffi ffi #tulffiW+T fr-ffi dfi * W +k rc W,iilWBtr frLIFT 3. 66 -Exf fri .Hsf ** HErtitH. i, *YAnl1 i E'frrJEE titt +0.74 -2.1 i t.zS 2.76 Ir i i .if&fi"u&k$ls;L# ifl 1.EEfiEi+HE;* 3.2 4 Hfi *,*tr + y'i ttl94'W.,F,xf #, HllfH Ery{nxf 1iHE. 3T 1.5 s X ^ FE 4'W#iltrvWTWn{, tRffiuj'ffkl#4{tE trI Utr A'W. la4 &u*t 7r, fr ft-te, + E 7t ^ frlxtr?F"0" ?J.,Eo 8,4t1#ti&FI+" *; = 2.iE,ifrffi# G 1.25 +0.74 =1.99 2.76 -2.1 = 0. 66 * E q ffiffi ffi 1. 25 2.76 @ r) ,,JtrA.itS. +0.74 -2. 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Hffi=frMfrfrffi HOI+,fi , +6EDHts-++ q1 ,F.mft-4-bftr+ H! * f, fnl ffi " xao # ; 2. %n hil= frMfrffif,pfifi$ffi . *ao x d fr E a '@#MUiRi+ffi: H H tr ffi +H Effi.IMffiffiffi lfr # fi E fi tr s E GEEffiE} fr. h -t 4*-qngg*gtfl,tLiv fr f .i iR = frWtrJllfr5= frWtr,,Jfrfrfrn * rii- t*, E iL++ *lt lt u'l + f E i :"-""------ A&n#r-fifrbt,ts,L i a fr! fr fr *a4f w *iLry f\fi fri,\ tF t s r i : z , n L r y#r fr z fri n " % 4 w tz n n n r + y " * ia F s 6 ,x - i i i i) ErA*4.#t zftifli " z : fifti " frifiEeziv" lx.:+*t EI i ffi i +li lEl ut 2.*F,ril!lE, ffif;;FlB = frW#Jfi fr fE 4( 1)Btrfi =tnElPl=ffiM ( ffi tI.\-\ \---- t\ \_---.- @ (2)E-8,H.-H.,}H }H +-Rvtr€f HAH#/lLfrr{'Afre -@ts s ^HWH W, ffi +>F fr = frfrr= + frr ffiH! ffi . ^t+ mrcffidr#fi#. trrF&Tffr.BSD !:mrc =f = frfr, EIFJftHTEffi *tfrH0fn @x=ffiM 94" 460 400 94" +46" +40o = l80o @{'=ffiM 63" 580 59' 63o +58o +59o = 180o @+ilffi=ffiM 840 680 29" 84" +68o +29" = 181" @Hfr=ffiM 90' 600 30" 90o +60o +30o = 180o @+fifr=frM [45' 110 23" l45o +llo +23" =179" 7+*+, G)HflNN:& 4h #1frfrtu4.^ tutu+\-r+4 ffi @ GEreEE} "% te,=fifr#tz+frWT t*fi*l*"- *,*+E-fu, ++ fi ,+ftnT ++.tL,g.&" 3.miiE=frwfrfrt[+T 180' fri*- lgf-lffi, +rt-tfr cffi ffiffi kfr*ffi 4\rLa,l,, 1\#1frfri +ffiffiT*,Hl t #ff-fr +E= HMffJ= Kfll3ffi , H. tr, n E*ftfrEl-f+ H,+fr+T fl], L2 ffi r8o', H MHI'g+-ffiMfrJfrffiF 180'" 1fifr#tfrfti fi;*- f"4-{-tstr, +fi-tfr h1frifr#rX ,o. / ,/t \,\-/V\-M ,/ "\ Ll fr+E ffi&, +fiBt'i+H +fiffig.fii z_1 frixf ja +'fr ,[fr. tt erEffiffi Lt WIfr,Rl,t Plxfiat' ,Hfr L2, L3 ,tfr. t2, L3 futr LI t3 h,,fria+n+ + * tua+:fr rX,F.#[5 ffJIfr,.F,EA, JTLHt' trIE fr IT , L2 ffi 28, fr#rfrfr4",+€l-t*f,i l\-++fr " H rlLtrI{+ = frMfrJfrffift l8oo. &+Flndbtt,&**h, 4.ffiXtblEE '6r6.t /a 4,ts t8. TEBffifri. 'frMfrifrffi5 ..M:trfi = = HfrrfriltzJ. M-.__"^- H3r ffifi-5am, =frMfrfrq_?I _ *,=frfr-frfrflfr8E'!"89i" @E@ qtr@, I d I r. = n ru a n +ii w xuot *h\ fr ,4 4F - n ru au^ 1.,fr-'+fi-hzfriflif, tth ,@+=frifuiltfi 3 +fifti " l,'x-++x,frft20",k- ffi z. 180',5 ,fu#.1,*." & =hflifrftifu+t =fttfliHtt4' ++th;f v\ ft 80",q? h 7t tl at -#i :_ +€s 76 *ttt#zsF.. iil-iit' > =E 1)ffi-H (2)tt$frfrcffifrftr|A 7i ( ,4frEftlt/a itl E Gm&mHm @ =ffiIVWT - E ?) f,a ru M ft ffi iX+fri#rE#'- f, &^**,tt H fi * (1 ffii*hrEE ) fr *{ 1.Effirltfi w f *, ,tE F qI ff , = HM ffJ - + ffi W.**"trT, ltrftNEH,fe # N+R ffJH.W, q D) ftffi.ffi = frM Ft H ffi E 1 80", H- #, + 7 H E - ifi ffi {r H! ffi w HW.,H+ilWtrtr Try[ffi ffiM tl " E 2.rt6frffi8 f?,) @86 - c 1800 - 600 40o = 8oo ,BlJ=HV=+ffiWtsW.hfrl EI {e Bf rh*Tfrafrfif + IF * E 40.,60. , 800, #Ffr{,X,ffi , Ffr D-I = frMft+X,'fr = 2. *- {f ffiM" fi #J E-*-" s ^p E * (2) ffii*i"lEE 1.Effirltfi Efr4+ -+frE 60" qD)ffi.ffi=ffiMk1frrffiffi#pfr t so'>F S H *w + fr ffJ trWffi , Hry€itie., frffi *tl BJf = HMWMW" 2.rHfllj=frffifrn#.H ,lE&H2q84 HAffif frfulE&ffiE 180o -60o = t20o o fYifr.,ETFgETflfr. BSD *+HLL 0) eo"1--'bfiffi = ffifrt (2)-+ffift eo'----'Hffi=ffiM (3) W+ffi#[zj' T 90" - = ffiM -,bfi,H (4)W+ffiAFE 60"*Sil.=ffiM r})mffiffim 3.iErfiffitr = frM#Jtl'fr : *,T El ,4 Bf Mq fr?E{Jfi,ffi = HM .H.h = frfir*,+X,H {< BC ftl D, LACD:*ifta =fr =R [ ftifr ABC #r-+rffi frr. YEE{,X,fr = frMHt', trJBAE+fu= ffiM " " @EW t. L *v =fr rrf ffi .1. fr w E-w, tp *tftfl26fr "#.-#." H7 Ut&t Hft WRWLMfriffiffi" ! i___ l ' ) E ffi E I E, FI tilXbLWfr,= ffiM fr H ffi Wt lX, HE fr+$* [6E- E ; & pI D-l +E El tuMtrr w+ HffiT* 1+- ff ; tr 4 uE frAZ^BE+E ElA M h Fnn+ = frM " Ha.fr+$q Q)ffief.t*" (3)rlsljr*. Q) fmlfltlE" i i ,w+frfr#) *tfrtrL*"t*tfu-wd- i a-+r:4. fr^atfr"fr+afifr" lR_i, : 4t47 b lL+l*r"t vtd.d,lf*a.€i i I @ ,ffiffil ftiflifrhtufre.ffi+trtt*" +E* wttu-flifrhtui+4N,h *z += IffiH J+l t iEH r)*FjigiE*+E = E frrfrfrtrrtril i m -f+flE = ffiM, H+-f ffiffrEWt s0",*fr ,Fw+frffiH&" n 6 I I ,Bfg e, ff-++w= hM+, g E fiffi 4rT e0" Bt', Bf fr trIfiEElr ffi &q {t: E l , frA ry E,frfr. 7\ & ffi)n,- --^ ., i E 91fi + fri al E-&i = 6 " m r tt "*Fft65" ]B ,H)n,- *in;lffiiawax+ - . :r'1.€50" 8oo o n 4 rEIfrfr+tr' j'L,EBFEI+" s E H t lfr Pffi(-*v#W=nxlw-+hwH-fi,*fir+ffiina-,H.#.,t,*,t+a+|. f # e0',Iu e,fuft-)i+hnT fr|.,fr.txh ,-&,FJ fiE frrfrh;#'x+fti x.Trt+ e0", fl!]]ji +h x T H h.fr.frfr 7\ " tr e # =m& l1 w ,Ht+ ft f E +4\ # a L*",LBA t t Fl#-f,t Fi ff , frE+ e,fr 2000{. + #r fr { " - t # w z fri s frfi1+*-+^ft-96"8#Jxeffi+fr^fr'ft( )"( )oo +E t..gqsqi6t6t, 7E t5 E ffiffi s ?J WE lgB, Ll = L2, L3 = L4,*. L5 " E ,s +* IE UE }( ' /Xr- it\ * Ilr i ts ,Bfi851$'Effi,fflE klE&,ffiEffijE L2-,L3 WEW. ,l'afrfrf -(zZ+ t3) zL5 =180o l\r t- xahfrf:L1+t2+t3+z-4+70o=180.*2xt2+2xL3=180o_70o=11g,4fu IIII *n5- inlE iEfiffifr4tr , 180o -70o = 110o 110'+ 2 =55o 180o -55' =125" Ez L5 trJp,W.ftt1soodr#ff#. ArFrETffr.BSD #4fr i ffiHsHm =frtrfuO9*ffi w+t#27-28nt 1* hlfrfi#rt-#t WAV6-Htu"1frfr, | 2. frVWtpffi = fr M = tuff) XR*+IJW# tr K e,tufii*il-fi*/t,* I Em= **,wfratrffiFja=ffiMo i&Eo rL#tl *tftffiZ7 frlrtJffi ffizj'ffiE = HV, TEB[rflFEBrIt +{i'trX) Bll9trH6fit 5lE'f+tffi " ( (- 3 (- 3 i5 @1L ,L ( 1).( le 3 3 ,rr{- 3 ,.,{ 2 ff+, *" ,f[{L*r{, - 6 - 6 - - 1.ril+lt-lE, itstltr-',* 6E6TEFT EfrI +*-*E bu,-bb =frYt 6 (1) av, frffi8!ffitEzJ'ffiHtKHffit 6 TftKH0XFtRUJ'ffiH!KH" 43 6 (2) fra fifsHtffi&ul.ffiBtKHffit 6 TEKHEX[ffizJ.ffiHtKH. *lr{rffi -&*. BE6+EFT HfrI }E-}E bb-bb =frft, r:'ffiiffi$ fr ; 7E 6 (3) ,6frF, 1,{ frfEkiE&uJ.HH0KHfnS : s fi: TEKHlnFffiuJ.ffiHlKH. r * E 6 7E (4) ZKAe & frfEBimffi,,Jrffifr!trffffizJr IS -f TftKH!fl[ffi4.ffiHIKE. E zJ 6 ts.il., Y fi ffi KI ffi IRZJ'T+ fti KE f[ZJ' TPI+ Tft K KIilIs E * tRzJ'ffiH0KHHt',66EE FX= Hfrr, AH 3&ffiH!ffitR 7A lfrifrffiiL4fr"ktffia&" tTft t # z].ffi ki KE ffi K H! ilF tEzJ.ffi H! KE nt, frAH F\ E +E )E =ffiM" ffi l(tr2 X6 +{t, +}!_( 2.lRfrffi|E.lft-- frWtrl 3 tEd rffi iel H! ( W ffi, Er( ) H WM d +H m 3+6Q)s 3+a()56 z+s (l1e z+aQ)+ EAVIY fr"a frt rt fi,J'++ T tt (.+&:E*) s+o()3 4+6.)3 fr@,"\/" " E : (l)-3 E # Efrl,= 6EHfi = frMki 3 tRzJrE,'f1Hffi tRzJ.ffi HlKtr +n ,E tt t,_t fr#fi/tTffi=ffizj.ffiHlKE" -3 -3 tf 3.EE[fr=frW=tuH!*A H H Bfr E Pttfrfr EI{+ fr , = RMffHffi iAZ ffiXTm- )b. " n t ?trffiffit t. =frtt=aElxf; :'= fr fr, 1+ Rw il-Ztu ( '' 4 -2 )-2 ^ H -=)h-" LJ 2. *tJW= *&EIAVAE F[ = fr frretr,ffi.ffJE )* : X 4 fr *E Ht ffi * e, lkfii k E- Zfu X+ H = * *, lkW K E-,11,-,1- X E r\, .- ';*ff-8}'0^8gj hfl"dr#ilH. trrFfrTfft. BSD ,Fr -( AEffiEUT r., ) $# E-, EEH i* HHffi ffi E ru*ffi i,r.Hree$trffi GEMffiE} @ *[Bf Eh 4 EX +8 ErK >4 E*,FfiUBKtrhfri]ft ri.- +tw B f*! ' -1k4.++Av6 4 EXffi 8 trXPl3 ffizJrffi,HEEfi-+= ( fr ) M 1 " + - fri'ry , xfr *.ffl ] ^A!., Xt lk,l,++#llaE-fuft6 ,) ffi )t E, *-1*. Hffi =4;r, )Wffin tr YA A ft4H ffi= fr M = fuZ. lgl H! ftfrf - r iV +e ., # J . , l t & *# + . & t ,J.++6'l & Xa, fPffi " 4 EX+ 8 E )< > 4 trX" E El *lffimffi+T 8fuft6- r.Affi zlk't,t* uy/n" Et 8(EX), 4 +4= FfiUts 3 +Rzjrffi^6Effi #J le,ffHffiilZffiX,Tm= s 7E ia,i*f =ffifirfffr. ffi H FfruH=#bWKHtre EX" ft # Pffiffi C # r, b\ ffi e w w K { z+ x I E x x r* w,eE,t, uL * *"* n -_ t ia' E I E = = u " Hnt = frfr" 4 \ _-.__ s m =Wc -6 m 1. *Xla*fr-X+Mafifr*tb,,4&,fr1&.fr- ts rn 6t ffi F.W*? Eil T - m. * + -*il-Xft f H i H 4 m, 4k h iL fr ,f fi + il-#r l< E-^ x\ R- r', )f,,q? f 7E & s (F*AA2qL& TT fr, H ili'lfiii$uiiilit ! * Wils, )^s +EKEr|frlltr 3 trX.4 EX.6 Er(.8 EX.e EXHlzJ'ffiFlEfr 3 tR E=frM,frV#,fiilLffiEBffi=frMt g di _) I a ,8. ffg E I +, tr+E I s ffizJrffi f frt+ 3 fpzJrffi fi! Ffra 4 fr1?ffiiflrl]+s *, BtR ffi" =ffi fr^tHw)bzffi xTffi M. =L*\wfraawdt=ffi EfiiA =fr.x* EEE.H'IT=frM s 9<8+6 * aa 9 <8 +4 frV 9<8+3 fra gtr:/rt 9<6+4 fra 9=6+3 ,....fr? 9>4+3 ,6fr? 8<6+4 a2 strX 8<6+3 HE 8>4+3 ,6frV 6trx 6<4+3 fra86frffi8' 6EEFI 7 ffiTFIW= hM " PWkHRn+,,l.EF.,+amw,y{+Hnaqeum,#i,fi|fr&HHEt*fr.=frfu fii 2H+ \_. " .) =me 2.1tL8 /E.rK&6t *++,*tsEr)ri.3 tt( XA&ft#E.Jr-&) ,*6R *H4Eild"-+: fifr" 'AnL%82 fuf-,t.&.T --T,ittirE&.ffi 2 T #rtafr-, -+" " Ji'l o 0cml 2 3 4 5 6 7 8 (6X-&-frroE-tl @ ,{+-+R 1 0 trX K kt +& nI = & m FI fr M,'B W.H0 K H #F E g tr X &, & = ^ i ,4+W=W*+.WKH.hfr\E*Dt r E,E8 E I B, g&&rl H!^+FE E fi = ffiM, leffi/aftB{E +Effi * = frM ffJ IIH.W )bzffixTffi=)L*&tB" I :i ;za'N:+t;++ffi ii6;i=i( Ex) lrn,{{+eI in?; x-*w*tL#t'r=Ei-ri;:,t€ib:': 1*efrrxfr-+ls^, flFL&l *+tffi 2e 4'TE Pt wLfrrttx,iil-iiltf.ftE, tk+Ex+iLft-E *4i*tw,L 4 f l*; fi :r /ahffi" ^tytfrE flr&4i^*,H+*+X XT, ,9.&" i!E.1ar + F t)l' Btr A ffi \ ^tI ' (8) +H 7fi t5 1.IgffiEEH, #,E"WI}X 5 0)+#r't* EB ,* +n &E+E+TtWxttLWfrW*hX. E {,6 f tl#R (2) H GWffi tq-ft:6 fr ffrrfllt iL+ +r ^ ( / ( - ? ^ ( ^ 0 ^ 6 xD ^ ( ^ 9 \ &il#r 4+,s* ( fr )LrE*t iL ' +4i) *wfi-fr,;*,iL- 6fi9n$)A-+41 )Lfrfi4fl*ia-+4i )* *-6- 6 -l'r;i: &+ 4i h\ )r1ffiNfi#t4+4ft,/6il, @@@ ( - =(:D-G/) 7 )L4E Efufl,il.l ti.'s * fr " fr-ry*li-+4i firn*t)L*F^+4r2.E[ifrX*Hlr)*fii* ABC q/'--q\ g (z91 -g-:9.., /-11\ t@e, X:Xtul ilr* e, tr +R ffi E f H +'4- W xilLtul 4trW*tl#W " 3.EEifrE#*WfrWAtJef,t' ';,ffii;H,iffi,ffifu ArEFfulWVHW4trxfibrlfrilYTt,ElllA[E+{-TV!'tu)Yt" s 4HF ffJNM FA *LHxt tuYT-r, E{ll #[E )r*,ffi . *iL+4i,rv, 21\^ c rtr+ tutr WMW LHxfib#IT YTt, tr {ll E - ffi fti W tuM " fr.t+ fiA-+4i#r wrLfrt ffil 1 .tElE+ 4iWbffi , ffiW,frrJ++fi +U Ef ++'tE *Tt WLM W W rtr\t fu h frl1 + T:, tfr W RH - rE xfia+4T. \WRWV' e @ @ @ H W zlxt )bh friJ+'fr ; @ @ @ RH - ,;f'xilL+ll @lkF Effi +11 Wxf n ; " 2.ffii*if,EE cffiffiffiffi wilM tr B e@_@@E+7T " Wv@@_@_ftffifr' ufr4F**r*fi*4t " lfrfrat q x r. &ia,lH,fiEJL)u+tr bfrrtfl!-* : * 11 w il- w4-fl1" fu,ffifufu-&Ht wrtu-fu. *"i1fttkt6*{*4t#ttt z. W tnfi,tu-^frl+4r ffi w fuXtfr.+11w il-tu , xA - Hfiil-*h &rF xI w d-fli iL4r * ^ w)fu-frfr.t*,fu x6-2nxt'l-+4i#1 il+r " #t " e-M,fr,fr fiAllti{-+4i #rft+4twd-fr,fr*4 hEA+XA" > *+tffi29frlttJffi rtfrM.Kfrfr,.+trJWLMZE]A ttA*4: __J1.rtJ#,bv#, l***u*** Efift' KfrW +'tiwfuft, WLExtfu.tlfriJ+'4l wrlxt)bllfriJ+ w4Lxt)LllfriJ+ , g tu WRilffirtE+ 4lHtE+ llHtE+ ; ,u fr W+ffiAFftHfr W+ffiilTftHfr xtfrffi+ : H Xfl,Rts.fln,, lY ------------:- i i f r r f n iL fr t f u i,) x + = 4i i _ f F i& -ta * f f l r , x * t 4 fi i * w af f i f f iw i t # r t n ea , , i + ii k n ;# f , f + i " i l i J ii i lx'p, s e*nry*ETfr#Jw +frififtilfti " it r-y)i)::rilt::::lliyt---i * i 7E ' # ifitfr+fr*ifr#lrfl*tiL-';fr,1+4ii E- - " - -Vry& E .Lta+, t fri4t-;'fr4';+i,' E + ii .*t!:Y w Yt*4ff: ji " i = E i,9$2*-: 5 4 2.HR6E trriE fr W,, Rfr WfE +{t tr tlffi2,iilHg Xf; t E r E 7t C]EreEM) # +|iwrA-r, frl*+E&+ rtifli,l< fi H nfrtu+4iwi-frFASUNM" ( 1) fEdL=xt[4efriiAitflj HT = hMH f \ - \ - - - o -l /1 L a : | i ,/ / o n \ *s ( ffi H ) Ho++,fi. a'.di.-t* r.r.i.ffi+_A,SR.-+M,fr (z)=frM.W)LMffitrAIE( 4iwfi-iltfiP hzfrifr 4v-tfzfrtfr ) El _+1frifr M;r*.trtlffiKf.iff.frFfr( ) WM" ffi E8 E I B, OIRffi+'i.1 WLMfrN_ ffiM (,8"+H"4"i.{4" [THffifTf ) H!t+,Hif,ail]..}Htl, ,H + H! tr S*E I B, ( I ) fHdt=H*W1ftifflHT -f tr - RH*E W+;I-EIJ trI ; @ffi ffi = HMffJmE'El. (2) ffiffitA FXNM tl fn Hffi M ful Y'r,F.trI fi , Kl M ffJ xt fr =ffi A,F. EAAffi Fl -f + H i[ Tt *\Wr #*,q IilW KN M h FXW + H.R =,fr " (2)+H re$frwx, (1)ffHE'14 ^ n,f+ M ; @ffiffiffiMfi! ++,F. ( RH - nx'1)a+ ffi'dr#fi#. trrF&Tffr'BSD fi il fr, 4ffi, trt frffiV, .8, ffi E -* H xf TiI ffi ii,i*, ffiffi {;iwJ ? iHH *q - fr M ill - R)L+'11, 5 fi w NL +i$ffiry+ffi.Ai.I,EElEH " tHtEIJ trI. tr6frfr4#, ( trrA6rE-) tTm=il" * fiffiH4+,E-EE ____)1 n ",x, , , ,a -/ / i l . o -.- ,ztol. 4 *lW RfiB ffi ffi E +q ffiT - + #frE = ffi pffi -] M . flls AWWtul Ktr Zfri Ifri7JtT defr ' ffi,# *.ru fi x +*x.* un ah =' ,ffiMffi$. -DfrAfr.HlEEH hfl,+frw)Lfir,ffiMWWha" 86frffitr' 0. 95 + 0. 95 = 1. 9 ( X) , Ell EEil, ffiffi SEEE fr_*tu1BtrHrili^zjrT 1. e X, ,ffi, ra fiT ,Afl LL L2 1. e < 2.s ,FfiD)gEHtiI,ft6 trJ{H" @Ffi?s = 40" , = M 20" , L5 = 90o ,* t3 , L4 WHW" -4+W=frMffJH.W,fH€Fffi+ ja HIKH tlfr|'E 45 m ffi 22 rn, iRFt:I *t ltH f+'ffi ffi IFH,flF Affi TFTIK *,)- ,BESEIE ' HffiHtrIfi,8 Pfi+FEK* ,)- t<:EJi,ft>F = fr M kl I{ K E *,)- X Ll t5 " ,Efl8ElE'(1) HEtrJN, + + e*tT"tfM14Y.?'i ixis'i;n-'i L3 = 180o, ffiffi Ll = 40o , L5 = 90o, p *:rr i e 'm 1 fu+5 m&T zt ii + ! A . 1 *tt W .r 4 y i A ,f # t 1 - 'l n = : E r, '; ' - f i i v, i >Rfr WEW" j i_4f..?? ; Q)AN LI ffi L5 WE.W,, trJ>F fr= fr M ACD F L,qCn frltsW., L2,L4 ft= E4s *, fl13 t4 22 m E EffJH H! KE" frM ACD ffJfl tftr,+frJR, fr t-z 6x LACD fultrW,, trJ*H L4 WEW," {HiArFIi. 40" -90o =50o ft22 m,flli/a45 *ftEH!ffiBlKffi,22 + L4=180o - Lt - LZ - L5 = 180o - 4Oo - 4s > 4s , nl D)HF\=ffiM 20" -90o =30o " 9@7 i-i=ni+,i,xt*' EifrffiE, ,HilKiKEE 22 MO 22 +45 +45 =ll2(m) i *+ fti W H_*,, _xi. _ R_* ktt 4t] )L+ fr M xfirt frwE_*" tr,FltFEK 112 m. \ 9 /M"tuxwt:i kefr+^ :3eEr.ah= M=frfub*tMfufn Ht& F, NAffi E" =fr ,t frl+fr,ffi)Lzfu^tffi " frarflfi,= M X. trtr =)il_ -E-tr-HlERfiB KgtJ 0. es t. hfir,/^ffi* HI{ \- ._ ..drffiiEi* .l* fr Xltt t*+tr33-34F) E fr & -H fc 1 . {HEJ] EfrRH4ffi Hffi 4 A,W*MWffJHIX, s Hffi4'Wff.WWWitHfi$" seo F _rr z.&ffirll,Wff.WWWHIEo ceo itg IM k -) E f4, I :::::::::- l I # E & ft #MmiRi+ffi ffi fi +H fr Wtr'ffiW]iiilLirrrrl *4*& > *Mffi33 F{'ilEE PffiW*,)'nt & # Grcffim) s\ W E \@ w@ w +\"4n:49-+ry+,tu :# ,y i6r\fi.*f ft4+€ffit, H 0.3iL 0.2iL 0.4iL 0.7 iL iYfi6L&* ffi;+! ft 1.IEffiEEH#,U=I el E &E: 1I*0.2n X44 *,)-n /n) IJ I +tt *k& ffi"m=m ,6,r,li ffi tEm",H,fI +ul x &8" ,rll'f.,lJ 0.2 x4" = ,E,frr' ++tt e& 2.EBtfrtJrtr*gtrHlHY I 0.2 ftEr*&R.ffJtJl*,,0.2 x4 tzr 4 WffiEffJtll+*.,# ffi.m=m fi 4 + 0.2 ft*r)' ,EP 0.2 x4 =0.2 +0.2 +0.2 !0.2. ,{..frr && ++tt lffi ,), *.* * *-t1€ { 5 # $k ** {ie *t\L* +'/ )L+taHha$161+,#1r;frR.ia 3.ffif; 0.2x 4 H!i+HE;* fri*- +Rffi*E ki HX, fEzj'fr* MWW |LrIuJ.&r5 lu"ttH-. 0.2 x4 =0.2 +0.2 +0.2 +0.2 =0.8 ( 7[) Mdl#il#.BTFfrTfl[.BSD !-** fii*= W )r" lN,lR H",W{f-ffiMWf..Wi+H " (fr:) (di * io.z;r,=zfrt 2x4=8 8fri=o.8ir.i i0.2x4=0.8 tY.+E *.)* #J A )1, is,J.4t fri*= h *#*-4+4N, *-iL.he IEEtffiffi,+H4itH" 'J, , tk+E iL, fi <-l€l #r *. , le- 0.20.20.20.2 *"t\Ffifr, n-tLtt?*-* ^ il n rL+F + 4t #J'J, *k*+ "1" , l\-'A*Yl'ttUo4l, & 4Y, ts:*ifuoj 0.2fr2+0.1, +A* n fi +f +4r,#t #&,*F+l " 4t + #r24b, 0.2 x 4:dl*i<-*#. 2h, i*}lh\, 8^o.1it€0.8, ,r, T ++.lL,g.tB" BY (tr,) BY}.2xa.O.A " c-mffiwm lill,B?,ruffiHHfrtrrst x4 (2 x0.1) x4 20.2 = = (2x4) x0. 1=8x0. 1=0.8. $**#ti€ 4 .EY#,r Jttr *Hff H! = t+ i+ HE ;* t f *,itHfr* lX-, ls Rltn&ffi ryil ft fr ffi m. t }^y* -,,y,'rfr# aE,f4'lBH frai+H,H - fr_HpR,El " I t*=,frMW*E kl #6t Et41 itH, bV.,#ffrE*H . 5.iEfiEffiff 0.2 x4 =0.8 ( 7E) EI 0. 2 +0.2 +0.2 +0.2 =0.8 ( zE) E,* t\&Effiq 4 o. 8 7tr. r -*- * i l , _ *An $ F'|IIJEE I +ER+ 0.4 )r, 3 +ERTffiW* WW e Dtrl I -z}*-€,n 0.7 iL, *5 ^ 1.rltfiftU=t *-E,n 9 9&t 2.trf,,O.4x 3 H!i+Hfi;* fri*- +8"fi 41,1\"ffi" ,B4LFXMW#..IHiH" I li)i l;n:lloi+ i9,ii=_+n + _1117 : n i 9,1; i_= t,i otnLtfr,7x5=1 )(fr)= frt*- {HEnEfl+HruitH" ( ( ) (,t,), dt-,sL€0.7x5= (n). ) 0.4 0.4 0.4 i0.4*.4+0.1, 3+0.4 i 6 iE rzto.t, EYt.2, s v\0.4x3=1.2" i i Fff .-----.-..-,I Ut E'ttrfEHHrt#zrt :0. 4 x 3 = (4 x0. 1) x3 = {E*_-"qaffi"l (4 x3) x0. I =12 x0. I -1.2o i*t& 3.iE[frffitr 0.4x3=1.2Or) s'* 3 +ER.+ffi* r.2 )L. @ i qrxx**ex*ta, ry E- ,.,t,**gffiH!Hy ' + 7E #13 E * A + ta F1 hp *.h*t tp W ffi IFFH- " E +H * * b. * & trt fli *. r*.'tt i+ H }E \ " # = ;f4 .,7 *t a a FEI EHEH*ffixrys[:rEE /J s W iI I +ts - +R ,E + H 4 W,4 EI K tr fH + ffJ ILW.Mffi+, -B WMfrT K O. 4 X, m & + I 7T "I tRfr1E*K*D*t H fi , fl8 E I E, +RffiffiH trI D-l tr S irT,TH.Kl' f 7 # E ffi-tkffi=)kffi = ;kffiw A * + tu- ttgft.:i ii iji,-' t+ ii s' i ;F 5ft-,st,€0.+x5=2(*) " j ,TJ o.+* o.+X o.+,K o.+.+ o.+,+ 4 J +E 6,BtR4E+tr*K 2 )K" 7G P I h+ ; rE rE,t, i M rh w i +.m x w ur, i x a w n a-' rvxz n wt xT, +' i E i9. >J iE,: H'W fk*. = 4 & "f rk,*C, +r " I =ffi$ d 1. + + itl'lfl*ftHl4i-AtIe#ffi#-f*f,+1,*t frp.t E&*i,#.*O. s ,1,^l &/fer{ 6 &** a )''tt 9 H 8*tuffizwfr Eil Efr EE,=ffi EEE[F,=T*iE,I .IT*EH I=]E lw [Hx/J.#E( 1) UflA +htr#flEffi]Edr+,*r -*Ktfi*lffi/irfi. IEI+ I I rlrtrl f a f r i - vtR4, HFrt *-+ - r b f E t + -7. h H h ! - . + lz { l+ f l i i - T 7 - R t? . " . 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E fr 4 ls &tt- L Hil,, zJrfi ,F, ffitr.t'.fr &, h t& M*ru H, E- fr w lr,,J. *t, 4i*-^ 6& #J ru*rur'" fr!"0" 4l4tr" 2.RRt Jtffi H rA E frgElr=l tE d tff td t 9{t H! *ilE 0 ) lE Hr n -, H -, h fr\ XKYXR fA:E ffiffiffiM+*.{fih4r4fr& I ,1,*-,khh&ra-4a ,),*-,i*fttifirA-e I 0.0liL 0.I0iL 1.00fr-, l',; xx n*ntrot* 1"ft, q.h fr.*wto+tr . ,\ GEHEE) I t;um*utrooe ,J.&,{ fttfrfirA,#&4 I t fr #.J"0" ,Y.'rfr, ( 2 ) lE Et w.fnnm F wR *fr:E *^f#r-A"& 4nTi# .-^ryfi,*w Wtflffrtrt F, @fgtFffi fit&+{nZr H] H!iS+#FE 10. "0"71.4io t6 +^b+ 4i 4i 4i i o.orrt t.*-,*.rtrfr$a 4i -4a, 4+rl#r0.10€0.01 I #Jlo,E" 4.*.i.frtheri lio.orrr o.tott d.st,t fu*fira L-n " ' 1 ' nv lidt$f,, 4+rU6tl.00 i I -lt, '&4rl#t1.00€0.10 | -r. o liao.otttloo'l*" i gJ--------- #1104*. GffiMffiM E.frl, = -t&tr!2J.ffi ,H liJfr &A-{n . ffi {i . ={i''' "' 1+ sUH!ryHifttrw 10 ffi..100 ffi..1000 {B...... riltd flE 3 .ffi *d rfr ,f; ttt E@ilr=l ilEd rS{tH! {HErK,frWffi nlE, NF,B hfrrA-M t 'J,*-,F*frt 0.1 4+str#,-to.til#r# ,J,*-,F*fti h-&rAfrb {+5lJ6to.ol* 16-t Efll -tWtr!uI'&,H fiEffiit-{n -, ffi {i . = {i' " "' 4+ GEEffiE) ,# elH!rydiEEHo#,# ,J.*t,{ LfrrA,&*-^ frt 46tt , fr1"0" il'/L, ,fi- -f ,J' 4.#ff|lmniE *t,*., #*tqr +n"0" & O ) + FtltilEE " zJ'&,R tAtr&dJ, WNf-" ffJ*flH fio #,l.dt#J*H6 v\*4" ,).*-,i*fttfrfirilfr& "0" ,a[ ,),*-,i*fttfr+rA-8, ,),*-,afi*flra-4t, 4.002K=4zK I ++ f X,rlF,*#lrctr f *#tto4* I Xat)E | r kAfr.*#rL}otr\ Hzn dril.Hffi* ++ (2) # BJiXH " zJ. &,fi IAE&dr, WN. rl.'" W fflt+ ,J,&-,*.ftt LfirAfr4t, t,*.,kftr h-frrA-4i t,*.i-a h-ita-4i rt 8.00/u=8i- 0.80fr-=8frt ; m fr4-rlR*$h #4.t{/r.*fi * ffi@e fr fr4,i1)fr.+fi # E il 1.]lil-t*. EW \, I 7E li @ rJtW.F.W-r,hE I frEdrffi tdrs,ftH!fl tF :, ( 1 ) Js l. 25 #J,J'& ,{ 6J rj ( 1 ) - + & Ht 4' &,#. A rl frJ fr & dl - M. m1i. -- fi " " " i^ *.ffi, i I ( ) frrA( )4t,:*t 1i:l Ji, +il+r kh IF.* Ht 10 ,r*.100 ,fs.1000 1t*...... tr+4\ 125 , *a g t *e, r. 25 i* ( 2 ) 4' &,H, + r{ fri fr & dl - &, ffi 'Ii, ='fi - -. -.. i^ * -fr, b fr\ % A' ( )r'l€6t( )4#" E 5 E - 4\tF.**#,#,#.. /) (2) fu n. a2 6t ,J. *t,F* 6J ( )*ra( H &,)&4+ ) E H 4t) o. N2, *a g t lsn.Uz ft ( )4lJB6t( ). fr fi ("s*44a-x.] .iil-iit' E > *trt# 36 E EKffi,- ; ffi - ,,iE f -i f x" i 7E tr + tt * ti fr, ffi 1 0.01 ! ( 1)0.01 fr! 10 ,f#.100 l#&E*Dt + m E (2)r H!#,#UO *L..t i1 E 2 cE * (1 :{*t,:S ffii*iEEE ) E r* l.IEffiEEH +n* fit, >F o. ot ki 10 f*HiE* 10 + 0. 01 H!ffi ,rlith 0. 01 x 10 >F ; 0.018! 1m ,f*EliE* lm + 0.01 H!ffi,rljfri 0.01 x 100. I * ffiT z.E*.eE.ir, =tfiffitr o'P'-ffiug'l o'Plffiu'Jl' "t4i" *f XAJE#ttOta b'XltlEft 1004# futh 7 ,J,tuF_a**a-d 4,*,t.frtfrtrAfrM >F-f&kl to,z1'ry6frfr&d=M; EfrA, 10 ffi,:EfiffiE* >F-f&H! 100 ffi,dtHE* too,zJr&,F, tirtr&t)rffi{i" ffi"r*dr#fi#.tsrF&Tfff.BSD 3.iEfifrffiff 1 0.01 x10=0. 0.01 x100=1 ,fBE ai:0.01 ktr 10 o. 1 ,0.01 fri loo {BE 1. w ffii*iqEE (2 ) 1.IEffiEEH CEEEtrD ,l.4t,F- ,,&4Fri-, .t_-4,*-*-4N," 1 + 10;>F , Ht* I ,HfE+E | +frtlfiLlm {4,>F l (hft9'}-, fiLk,*-fr'1,; k. fttfr *-,&+f fUrttl + 100. 4i&.4ry&2 2.r"egfr, +ftwftr fiI ^? *i'0" il4i*-ffi)*" nl4i I-,1-r /I %,J'lrJEnli t ffi,J.ruEfi r*! OI I 0.01. 1+10 1+100 t t I ,J.dt,k ts-firA-4t, ,J,&_,F*A h-*rAffi.E frt @d 2. &Os,*.r€s #rle.# {i ; >F-fryB!#, HJiffi tr h DJ 100, zJrry,fi E E &i)tw r lt v " fr+,eJs)*J#.* #l *t,.fti\.+fr.-a" 3.iErfrffitr I 1 7.0s O =7080 1+10=0. l+100=0.01 10.6s O tr=1.065 l1 6, t H'l-E 0. I ,1 HlIfuE 0. 01. s.sOsOtr=550.5 ' 300.2 O I =0.3002 9"4EWl ,-t--+*at ,'f", J* i* 1000 l"-.....ft8/+t i.s{LFzw-fl is^ # + frl * 10, 100, 1000 ... .. . & ffi E +8, l{ + & Ht 4' x,F, t} f,') frt fr & dt - 4n. ffi 'fi. ={i" " " )t-+*-*#,#,#"""n 2' ft-fr1)L+*+r{ m x r0, r00, t 1000... ... t, ffi E +E rs + fr ht 4' &,F^ + #U rt1 & dl - &. m'fi . = 'fn""" 3. g 4,&,fi *.44w Et , rfu ,flp)fu-&i)-fr,E&'flF]t.6*0" +1.x_.#zfr drfi.HffiiR ,-*ffim i,,, rr-ri'r,li;;iilLi*it..,,lii,riti:,i ffi !m ffi6 HAffiEH, E-Aif; ;fclfrWJffiffJ4J-d., FI tilffi'lhrE}* {Ffr #'t-lo ffi :Er " s 7t trJD1ffi8fr*,'frlh6qt 6+6EEExH o. 163 sfkffiR,ffiJt1f ffi 10 kg ffi6, 5{t l * gfi4 BffiEIE, loo 0.163 siLfr* h* 1oo ss46Era4a*0.163 slt , 1o ks i + E *\ 4 '-- t i 4 -s r A * l00tr o0 g, s rg l a [, ro fr k * g " ff .4:st 6E*€. i ; # , 10 kg sft,fr* i (o.to3xloo) i /..:r.- --_____l ( 10000 s) iffi g ffi 86frffi8 ' 10 kg = 10000 10000 + 100 = 100 0. 163 x 100 =16.3(s) ,6{ & fr DU H = Ht lE1trEt, EI t\fl1fr]/.1'&,F, &E &4 61fu4'&*zl. *.1t tl*fr#*tfrfr+. fgfi =ffi H e. T fr- 1 . */,W, L A " + W", fr XW #J + en #,J €" " & 100 + fr,+ en al fr,) +F 4rr# 10. 05 + 1,, flF A # fi}tw. ry too *.+)n-a{v\frlJ*F( # ) :_eEg_a2q;c # & H ? Tfi ,{.r,rrG,ry1y5i :!r T{iFr,rrTLIlm,lL, t, I M>W-t4'WftElJEB! 1000 l# tr, HIE4+W.Ht uJ. &,F. fr: E& dlm {n, 4+#\ 08,BtzJ.&lflf,..ft*Dt 3. Fo.fig6l.B, ,Effi- -D -DEmm. *{ E l S } +,fEt .{r* : 3.08 & _ # ,Eflffi +ULIR&i)Jffih I\-IR&aT, BFlBfrfE. :i-E--_#- - - l x 1000 (,J.*t,S-6J E*rA-E) i ; , : J i . 4t,*.6l /-&tdtffr4il 3.08i '---_----r l-------, o 'ie,ry;*i j Lfita-4n '.-------; d.&.,F-6J tr$frffiX, E;*- 3. 08 x 100 = 308 308 + 1000 = 0. 308 fr;*- 3. 08 + 10 0. 308 = 6,BfzJ'&HXE 0.308.dr#fiH. tr+frTfff. BSD P@@,, ft#xtu* 4. &,F.\|E-F-F-& dt *tl.fi Et l{ ru F}, EI€/fl i{n\*, Ril R,&' ffi A' *,F, fvW.& il 1l fu A.& t 4. N lN, b*t il,e H H fri ffi #. ^H e =ffi& Afi4i,*fri LfirA-4i,4+&ft23.16 ,fr.*6i$t€( ) . Ge&deeEl F#nl E|Edril*dr*ff,ffiilfl**_ ..,=.....f.'.:;= inftrryft*L-t m -+wffJzj'ffi,F,fitrffiAWlnE,bvlRWX.3s6" i r E,fi*El=' 86frfr+'8, +(1oo-1) 396 =396+99=4 9W i i ----i I- m ,q I * m w n mw ;t' x * w ; n\: 4w, i{ il ffi rF- x t n a,, e x x ru, w w " " *,* s IF-#-" \.J ,{ffi c. 3. P . c fi &#J fu ft 528, fu-Y &#J,J, *-,*.frt .t-*, A - E, nJ fi &*aff . Y, L trt &+ xi ft 9 9' I <*+*ruEl .{ EtrtrI. - li it1! ti it t.2+fr @ +E-,t K7'MWKffiffiAFffi4'f\rRXffi# ,4+i\Ht# WMklEfrRE ii ri I' X,IflKE 4.4 *. F*KtVfriffifrRE*,)'+fr*r lflKft*D*t ) 1 i : !{ ,, EEsEl+, t x *T i,r+t X*,t.r,:,F. *ui#, &* : ; :jlj r ; r. \= C .i $tnfu*t i iLX*"X.*frr.){loo, :i +100 +100 1.2+T *' : frlv.=tfl,fi-#t64nx100 x100. i t: ( fi) x H,k .----.,i l, + 2= ll c) iaAiarnni: E*6^g:in I :1 -I + -- 1 00 4.$- i r - i - u -- o -- . n -- 6 -- x -. roo. i i i t i ; 86frffi8, 1.2x100 x100 = 12000(+f.X) 4.4 x100 =M0(X) 1i l +i*,EKE *. i; B,tr*KtMffiEfrRE 12000 440 li :! :: , .. '.-.-J<--, +. fi +*-rn^, [fri,u.rE ,un I & .# s )E . H$ffiffiff) 4,W.&W.5 *W.ffi {'W.fnfr E B! ftfi" s*o fr E 2. frl Htr',W {'W.MW. 5 *W.ffi {'W.fn & 14 H0 7\ *Rifr4]ffi.ts HlzJ'fr*S fi!)fS. m*o ff s 7E # E 5 F i 4 s m & fi # > *MH 38 E,{'!JEE frin-inffi 'b f rrr-L ffi ry+fH,H', E f s i 7t H^-H.,8-8" tr + f*7i # & E 7\ GEEGE} H fr 5x6H f e#*i?F.t,,r u ffi,bffr ftra ruft v\4* Y)t h&*rg#'-# ,4*- E i fr # fr#,/+fr)k *-18)tWr 9.yn, 4*-E ,s #r +ttfi"* ff t/t " 4t H 1.X[8, #lu{=,e * x[,ElEIfi ,'B'b*., rVr.,ll,fr.,ffifr+ ffJVtr#FftKtM " :W WWMWZ#.*ffi+,*LNRWffiffi,R, 'HN'\fth frE iluffi l(/x 30 3 0.3 fr,DR 20 2 0.2 *,1.n'ln**,fi *,fr,ln*nrfid\Sil#.ETFfrTflfr.BSD 2 .tE lE t< fi WfrilfrfiR itH A i+ H tr tE =t tFffiKz-MffJffiffi, K x ff,,il14 = CEE@ (1)f+i,L''f bhffiffi,=30 x20 =600(+fX) (z)lLEHffi x2 +trX) 1-&=10r>* =3 =6( l rlx=0. 1* (3)fr,&mfl x0.2 =0.3 =? | +n)f,=fiO *7,t)f- f itH.M,b th ffilLjt H! E frR nt, F.MW*MW., ltrjtH !fr | +n^*- =0.01 +n X t ffi Pt Hfl n{, EzJ'& *4'W,W rl,WfHfr infE itH-W 3.1^f; 0.3 x 0.2 Hli+Hfri*, E;*- iEit&H+{n,WIJ'W*.IXW k fr#&*}* " 4+4N, **k*)X *Lty -1?- -tv> o O ,.z . i l l i i X x i i = = , 3 ir : i , u 1 i 1 c i ) - : 3 x2=6(* i i )r-) * 6',t i - . t .- ;: i : j -- . =0.06, * a./.j, GEGEE) E;*= *s0.3 x0.2 *t4N,li"3 x2 ltuarnwfiil. n+ff,+frLr ++4L,g.ig" iL# h l>P-#r fri fr fr tv, i1 t* i )t'-, # * + *ta\rI. loo,fr), +t; (,.l. *& ) #tfrf,ft}.}L+fi *'" o.Df-{ * IX +rX). ,""ffi*,iffim) EltlL,0.3 x0. 2 =0.06( 4.trt '6,bf ifr ft,fr, ,uffi fr#,/+frlt 600 6 0.06 5 f H E il # H * w-5fF^aiE H! X A . U R4,4iE *#t h fr,|',r'JF *kl + i --i'o l----------iY* ..-- i - __::_ . i : x 2g i i ffil,r\)'t r *#1 to + ,: i " 2- i i f rl'it))F.*rt i ;-i fr4,rtJtl.*fi+ i- - i oog i tt'ttt 'i o tr* Fitrl,, ffi+*wlf, n{ffi zJ. EtJ tr* Ht #, ffiiiiffi A\ r|J H!#"fi H3 ffi,|,,ffr ,E)IIJ: 4\ffi*E +, * W.frl |tWfiW,4E rtRi |t'W r : - . r f 'h fi t # ilf- H ux f j l ;f 'i A i}l* { ,i - f1ihd, " yt f i, f a " l-v&." *A 6 .fR H! d rffi {nffi *ffi H! d rffi {Uffi H! -5 # ; if H. + tr.i#-, \nR tffi + Hqffl.lt#finT 7E 6 0.13 x Htt 4x0.3 =1.2 4 x0.3 =0.I20.13 x2 =0. 6 it 0.2 =O.Ub ff-+*ffi GE!5EE} 0 I 2 2 Ei+ tr* tL*..#!jtfE f Htdrffi{nffi , Lrn +i{.*f,#J,J,&4a*- H=f*ffi r_lo*rt=lt 1+1=2 ol_r*nl=l, 2+l =J **-#t I I h 'J'#'-4i*-#.r *- Hidr&{i& A , iL- )t ,Lffi,J. 4t * * t. 3. fRHtd'ffi{n# cl I )t I I #J trtg,4itLl lLtgktx I I #tla,i;* +" Eil. ffRtul {'WffiW+TW +*W.tutr {'Wlv,&7.fifr @ffi e 46 = " f L f r @ : :G HEET. t. 14.Nt* ry,-,r.* w-m 4\Er )F. xw= \ rn+u ), 1 s . , 1 , * l # *i E 13 q x2 * 9 , = T 37 f 7 r * , f 6 l^ t 7r, nl, tr + fr - +*Mffi A'4r)tr * fi! n ( n*0), flrl fX ffi zl. 4t) IF. *ft- fi l ix - n . I # . J 3 # , x " 29 = 13 x2.9 * ff T i = 2.&** +, -+**_+f )tat)lF,*ilt *(m*0)4*, fr -+R#_+f 0.13 x29 = 13 x0.29 = f J r x1t) tF- *fr " (n#0),f* , .[{ ffi+f )tflt) IF, *W (m x n) lS " 2 ( .3.2x1.7 #tt x y 3 ,f . t l 7 E fi 3.&.A'llk*i*+ ,*& Ht 4' *kfv#-- *A Lfv-,fX Ht zl. b,ft*k-ri. #r$, ) f 4 t i' ( J '#'-,1.02 el &,J.*t ) H L4!t-" " a xxnazwn) E rs #Mffiffiffii# +* 4 {/r Effi ,}*}Iffi i*d Iil,EEHfr Htr ffi ,s H9 Eil R *M#3e F "ff-ffi" ff 5 fE +pffi t3 xL2 = 156,trDElEii6g ww." ls6 !xD=ls.6 !xD=1.s6 !xD=0. !xD=1s6 1s6 !xO=ls'o !xD=1.s6 !xD=0. !xD=1s6 l x! EfifrElB' DJD = 15. 6 frD x ! = 156 hqlfr1-htfr " ! ( 1 ) D x = 15. 6 ( tRffiffR ffs 4'W-4W+TW+*WW 1'Wqv67-.ffiffiWrEffi )frEHIH,t *ffiHTEIBE{H)N, - +*Wtr-{iuJ'fi , n - +*WftWW. 13 x 1 .2 =15.6 EI I .3 xl2 = 15.6 - + *WftW li. rl' W, fi - + *W. ftX RH 0. 13 x 120 =15.6 El 130 x0.12 = 15.6 1+o ffJMW -+*Wft= {i zJr ry, fr - + *W.ftXRH 0.013 x 1200 = 15.6 EI 1300 x0.012 = 15.6 2 +O ffJMW, (2)Dx!=156 ,Bffi - tRffi ( r ) fr4-t htfi , fr+Etr A fF l s6. 0, 1s6. 00 . . . . . . f*tri{ h*WffJEI fi'E'lB lfr,,EfrXtMklHrt" .-t* ir{X!t)rfr..*#.t n(n Th 0)1+,fi-t***.fra,1.},1/.F.*fiI ,#.l^q-, rIL Effi- trtfrR 1s6 TA ,FfrD)qD-t+EffifEZ.U frtr*n:effiREffi. x 12=156 x x 13 l3xl2=156 13 12=156 13 12=156 Jx l0 I+ l0 I+ 10 Ix l0 Jx liD J+ lift J + lftr Jx lCO 1.2=156 130 x 1.3 x 120=156 1300 x0.12=156 0.13 x 1200=156 (E#6ffi-) iE6fifi+tr, @x@=Is.6 @r@=1.s6 @x@=0. 156 @x@=156 @x@=1s.0 @,.@=1.56 @x@=0. 156 @x@=156 W"Xrf r) ffiR tr$,1' Xlt * X t-X-U E rX n * ry, gt rf' X lt *.*ffiX-W+**.W A'*.&#. ^ ,f fi,ft-)LltA.&, ffi+*& t! 4'*.MW.Wfu-tt fr.)L( fi Ht 4'&*F /i *, tr kv,,o,' a * #Ht,lH )x, m. 4. ) . ,EE*EIE, EfrA*& 4*1x**. 'J,&4i& 15.3 1.53 Wne-'e +,ut,J,*-4i#.- I *-wn-u I I ,'l'&4i*- 39.78 3.978 tfi",y-4i frnh#tf, 1*ix.fr|#.: Hgfr k A;,U.f; ErfrffiE, rtmwffiRB3e.79" =We 1 . ,J, fr.8*S-;€,1.&.**X0Fi , fi ,J.,u'ic- t**-2. rc fr t\l 21.6 ,n+ ff{l*XE- 38. 88 , rafi**ft, 9t t-E l*o A,X-+iL"?"A+/fl r#J@,x,k, '.6.*n2.$Y- LF9X:&)r-Z.'it *tff,&*-o.gs/.- GEF{Hffi} ilffi 4t flat fi, 1.Ery{=,E#r}tfi '-fx#'*.,t it++ ;f v\&-ft.* X * EI , @#ffitryz.on ffiE*,)tc q.;\. j<, #14h E, *p,*.4* ,J. I t J &.,F*6'l4aE. 4.br, -Ag +tt ,(.,f,,I +Effi",H,fI = ryUl x ffiE" , r]Jrtt 2.6 x0. 8 " 2.{ifrH26 x 0. 8 G,Effiff} @#ffi@*tulrtt#ft 2. 6 fi ,4H o. 8 XKH0 @#ffi ,fr *+i-" AFUI#*, X 6BJ 1 X, FfiUT*ffitr 2.6 )r,EP 2.6 x 0. 8 <2.6 " ', fu" is.t * F,i rE fE , h?ib 3.ffif; 2.6 x 08 H!E=ti+HE;* ++€g #tii*4tff*X, fi i*- W I'W*IXW tL,fu M W*lXttTt itH, B+tsfR h-FT&4, 4+il,1 *-& #tl*.,c* f,*" lfr.ful)LhZ- ffizJ'SUfH " M +E*w.z.6 ffi 0.8 a[+J-l(g]H*H! 10,f* ,W+*W#FT/cf[H*kl 10 l#,ffi:Etitr/trlJtr*Pl 1o x t0 = 100 R, 4 ffirtRF'U, B/iE+E 4*Wffi |'FU tr ffi # " GEffiEffi} ffi *r Xa1J tfr*#lroie 26 &* H- d.4t* i* FI, {+,J. f s i r x 0.8 +.rlfr,*#tto4* x8 &*';*++4N,,b\"#dt**it I tr,h+ fr,t'rla *#J+j 4in+ T ++.tL,g-&. H i 2.0 208 8 7E E]*- W {'W*'IXW Ll,hB&*l*,rtft itH, Bffi m i,E .; tr W A'Wld;vW. 5 ffi + *Wffi 4' Wti& Hl kl X?ffi ft. 4' I CIEffiGffi) ET IE &,fiHo{iE. 5 m trJ(i+S,J'*t4i*BI, E fi 4 zJrffi,fi,E-*H t +t *W2.6ffiO.8 =2({n),IlJfrRE *ts*-*-#r,*&Fi+" .tg EI ffi{izJ.fi" E + 7E * 2 .6 -4i,J'*t * +-{q'l'*t E X 0.8 H rfl ^L#&t7,2086n^4q i Gmmrum tr + 4.jfi:ifrffiE F ffi 2.6 x0. 8 Z.}gO:u) # = ! & tr,*@#ffiffifl2.08 fr,. j5; E > *M#40 F'{rtJEE Yffi-eXO.8s )r,@*.-++LffiA B H 4H 2. 4 *Ktu\Mffi ,*YffiffiW 4').7c? lfr ,H- -fifr ,* -H" 1.Bffi'}Ifi#'lJfi * tRffi" ,EUl = FtJl x &8" 4f;[ ,****rffiffi* *,]' * ,"EffiffiE) n,H*l*ifffi^,ytJ*,lJ 2.4 x0. 85" E+ tr,J. &.4 ,* Fl , *o X 2.lfrH2A x 0.85 fix#l l-hfr "0" , - E-4 (L) Mffi W ffiteex^r|J | fi , Ft U* z. 4 XE, *-ia*&{,&&, ie,qq#&*. ix#ttt tri itht!.ft,...... .i i,l-I ll:&,-F- n- - - - - - - - - - -i i i{i- i:Qll_." ..._-i *Efiv'f ,{},*.; I I ,),&4a*-*6@, I II tI '2.4 2.4 2.4 x 0.85 x 0.85 x 0.85 tRtf z,trt o *,il.E; ,l'&l-H#6"0", 120 120 + t 20 t9 l,g 2 ltg 2 2 tLiFiLfrte,"o" fl,lo 2040 2.0 4Q 2.040 4.rtffiffi$ 2.4 x0. 85 =2.04(n) ,3.lmffiim& E,**)ffiffiF-2.04 fr," > *MH4o E'|rilffi *ifrH-H-, 5Bl#rtTtt$fi " x0.03 0. 82 0.05 x0.2 1.fii*tltfi * fr& ffiW&*E H! 1t H-fr W )tafr i+ H, B +R ffi Wffi 4' WFvWffiEflfrlzJ.Wli.W.. 2.i+HiufE @ e i:fe*.st] i.^44+xf+i I I Ei.itfl. 1. 0. i2l """ffi{r'J'*t1 0. 0r5l """fi&'l'#--., ,Fl 8 x x O. O i.3-; ...-..ma,t.*{ o.i.Zi """-a,r'x-fl 4.8 x 0.25 = - O --r . - 0Z 4 6 ......s4i,J,*_) . 0 l . T 0 -1 U ......3-4*1,9_) l)--.---r+tt:*l ."_t---____-__-__-_. iEid?r;;lno'i itFfis 0.22 x0.9 = i &246frfrilR- i -; i o+,*.-u,r.st,+- j l.t t l-t:*,-*,, .i 6.8 x0.3 pWi--- i'fi*'rn!tG;;r-- ----.- -\ = o) k+*w,M*.*ix b+t * H-fi i* H H # & ff, ,# Affi +**W A' 1.45 x 0.12 = *.&*. * H )L 11, fr )L iit, -fr, I),M *tr'Ht E fi h *. * ^'fi,,H ^'fn -t z.lr &,F, " I Ixqli +@ "* a\ ;2.*ttr'JT,FnrE+* Q) M*.ry,tu\&*.44bW ,kd*4+W#*-tX Ht tf E 6"0" 11.it,v-, | F,F,tz)'&,k ;M*flXWf.Re "0" Ht ,Ek,kt.zl.&,k, W*++ LLfr,frl*ehexft,urE,$ Ar{/.fr.8 k!"0" ; t$r&. b.AW,#J+ll#ft& o g ,K- 1 .8s iL,+bft&* 2.4 ; + arEaffi*rfi: ,K. t&*lt. &b& nli,-{ iE ' ? 9'1\t s trffi,,.,ffi;,l,ffi f +6 t !ffi:,r 0r., l :, li 1a i., lw t+n:1.35 x 1.8 I Ilr lr.l .): I !f! 86frfr4ff' ffi h a a 1.35x1.8=0.243 1.35x1 .8=2.43 # 1.3 5 1.3 5 EruEffiB s E x 1.8 x 1.8 e * &#t frxtrr tEfr 7E 1080 1080 *0^" t+ * h,*. ,J. &.,{, 71 t 5 r 13r 5 0 tLtrE')' &-#.J * +-,1+- ffi , + 7 H E 2.4 3 u \/ +'J,*-t-hil!"O" o Xlr il + "0" W 4*E*,+f+#i*.4xf *rLh'1 fi.,{.,l.Jt,F- T fr, H H 7l tl x EE iEHtEEEffi Hdril*E+ fiEEfr Er iEf E EI # i m arm H'iIEE.LAiE kt w, *frtrF,fi -LzJ.ry,F. . 4 +n ,f,r T4T I x H [6 trtr 8 trtrs 0 8u[][ E flfr E I E' H?E*z\*& +nE WW, *trifral1 /iffi , inT,dr#il# . ErFfrTffr . BSD A. 4 B x C. 6 r;- NT i @gxC6tfI.tIl-4t,f.5, B=3Fi, C=5;B=8F|, 5 i 0 i Cft,trftlE&, B xCB,#tt-4i4f.*-s, BrrL, trtrtr i B=3. #.B=3, C=5o 8 tfi uW +*W.ll fr\ h t . 43 ffi s . 6, Bm ffi {.W#'E B! tr rt :f;H-n W? ]' AH {etr E trI. kl&EP E E[frffiff' 4 tr tr6 X tr tr 8 tr E, 5 0 8 tr utr P@' ffi#,x^x,,rru -i*,i H rx rLF., ( i) iE + R fr...tla; -t+ fi e -E eH,fi' * 4 frV h 0 ; (2) H H $ln, ffi + * 4 tilu, & *.rt fv h t, W + *, + ta *, fr, )r,t fv.t 8 ; ( 3 ) E- aw4w-" \-_ e =@D Erfr#r]-sr4t.6€#i*. nT 3. l x .6 l 56 I l n 60 s.[ r o {._s+[tr Hs AL? at4)- lH5frlfr,&waxqz-qeat *ffiffiim - 6' MBw+fimFdrffi$4rurmrun 'Wk;,1ffiifu;ffi*.ffi* $ 1 . $ffi zJrfi *lt H! trrt %H-Wrt *, I+*MW 7t & l.+T E 2. Hffi*s&7t+ 1 ffizJrf I Hf ,frR58 )E -+*W*lJtzJ.X6o ilBHo ,', '11 ,ffiH # IE _J E -3) '@ilMf,iRt#ffir # E s *H tlt F,t 7t ffi L)tE dr ffi Ei ffi fig t'ffiEEr H fi & *M# 42frFtffi + > -*ftkEsl WLLKL*J 7E r.2 +X,ffi.B.?tJ 0.35 H" 66ttfu\rL ffi s EK-ry,X.2tJEMF-+6EI+.W4LK2*J*,)'+X,#iE* r.2 W r.2s l* &*t*4k,1,&fn, E 5 E*,)', H*f*i+H-,Y\*,\J t . 2 x | . 2s . * EiY-f fi'l E,*.. E ,l'fufyfu*rofi 0, 2.HE=ti+H r{E +n tkBt*frtv,o fll tft HtrrtitH 1.2 x t. 2s H{ , FI D)l M.&*E-ffi, +E " *E* 4f fvw.*ffJr. zsq tr1. E, r. 2 q #T H, tt& fr fffE. 3.{Hff Hxfltr IEffi tff *d ttr HIE d H! 1tH-ft6 rtffi ( 1 ) +{ BtrT H ki fli,rtlrm 1.2 xL.25 =1x1+0.2x0.25 4181fifi,Hit4d.&** =1.05(+)K) #rN-,EXWLe,ft*';*^ W t. 2s lfi r. 2 42"fr[ffi ffi,Kfr MH1 K ffl ffi , AmlES 6r-ff#J )iln " 1.2xt.25 t . 2 x t . zs WffiW lt ir*"KnMffJEfrR. I I =1.2x(t+0.25) 0.25 ,l+*rrtd"1{"o.zs, ff rlb,lfuo.2, Y=ifr i i #J fr fx+ t a,b,c, dw +*ls fr ff.fr" " i =1.2x1+ 1.2x0.25 + ian|frfix=lxt; b#tfr#=o.^2#sJx t; c#tfr i d#ifr#,=O.25x1.2^ i i i. ##..==0O.2.x21x ;l d#.1 fr #,=0.25x0.2 " i =l x I +0.2x 1 + 1x0.25+0.2x0.25 =l+0.2+0.25+0.05 ,)-H-T , ffi b ffJtrtr,tsffi+H^rtm" =1.5 Q)rtffiH]# 1.2 xL.25 GEffEffi} = 1 x 1 +0. 25 xl +0.2 x I +0.25 x0.2 =1 +0.25 +0.2 +0.05 =1.5(+)K) 4.iff..ifrffiE t.Zxt.25 =1.5(+X) E,_R#AW.W4LKq 1.5 +X. *N,m*E#J "0" W T*, .s,AI,l.*t,F*" 1.,Effirltfi i+ + ,J, st*# -6- *t rt, T *-*LL rfr ffiEE%J*Dfi,, HiE* 300 f 0. 3s ft* v\JL4*#6 *-f #l '0" -* ,)- ,H*WifH^,ytJ;f.,\J 0. 35 x 300. +, t61 ul{+, -+*sr6t ,l.*t,F* frtfrfirAfiE,4i, 2.#fr,035 x 300 H!i+HE;* *-^@#J,n"o"a[.+,, i 0.3 s E#*fi4+#rfrt*-e*a x 300 l0 500 *" *"t 0.12 x200 I I x2 zt:te.3oo*-hi =12 ijf*fit "0"ts-r'{<. -24 i0.3 0.35 5 x wx 3 00 3 00 I 0 5.00 ]l t I ..J ...... __-_It__-___---___ & n i | f - fi * w f y r ,w fi 4 + i, * & e t # v. r # ,: t . & h . . i f l- o f & uf . u i i i i + ffi F a ^ t, + * R +# # , l t " r' o r ' 4 " , *-i i @rE6 Y ,o^ ^ B l 7 r E i*-*-*,ffi4tr,,*.-L,J.*(,{. j 1. ,,1tri.tt4" & _:fi; 3.iEfifrffi# 2.4 x2.03 H = 0.35x300=105(H) 4.35 xl.2 = :: 3.3 x4.02 E,-RLLrlr HlEELtt tos fr," = 6.82 x0.32 .]11 = 4.f;B-rg, itHd rff *i* HiPjlH{r+A? *t 5.2 x0.65 & = ( 1 ) HY*4 rtffi ,'lJ Efr J,t H- fr&FRMW*IX}TH, HM 0.12 x500 E = ,J ( i l EflH0zJ.ry,F,H!{iH. Ea-o ffi ru (2) WWxt*& f zJ. WW &W, +teffi,+,fi t zJ'&,R = + E " # s ffi ,i 9W 4rryft4rqs*4\fl*EE-flEsEi[ LtHniE *,{* #*,*#*.ir,M*.*#H *.trl t * iI H, fi ffiW **h! 4. & # 3 {* r t ra M*,& R-tr' + 4' &,F, Ht'fn 8,,fi -t z.l' &,F., & E * # tr'Et 4. & *[ gt /i*E &"0" o tr L 7I H m GEreEffi} > *+tffi42frlqt)ffi, H^-H^,iH-H ,ltsEilT lt/at €sitflA-t*a a*e #. ffi IL+*'i*ffx#l*X, H H++ffi1+1ilH[ttrft,iHilW? #,r 4+*.fiY,Erfr--+**-#tk tx.-R-vu,*-*X,q? s * ,J. 6 ,4*tL1 ta tfr*819 *& {ft 6t,9.&. H f .i+H,. Eb#,. l*f;*4,e l@ffi ;i*xti, d f i+ : ipj+ + r, #, ii"i j-i*,-&----+---f Ii 2.EC-gAr" >"(' <" ': r, iv.+f2.3.i :::::::::::::::::::::::::: =* i*Ao.q, 0.86fi ,J. f l, lR - - , - J - , - t -- z - . - l - , - - i 9 L. Y a " a = o ,, B{,ffiXTfl-+*W;-f 2.42 x0.99 02.42 E.flA{A/+, -t*WX+ I 6.8 x1.1 o6.8 E*$JI"Et-'f, -T-5;t**iJBS/:LJ-!$-.fl ff 1.7 x0.09 O 1.7 4'Tft-+*W."2.+ffU3oitr * 1.8 x9.s o9.s 3.4x 1.1 = 3.4x 1 - ii 3.74 II 3.4 0.8 x1 O0.s f;,z,il )---I- t i:r i -1-3.4 **k#tt +v.:i-t't.+ 7.7 xr.9 o7.7 3.4x9. t 1 t = 0.34 2.461,1* ftfr4i,J'4t, lrt*-'l'Tl 4Y,')'T3.4 flFA tn &X4E ft #.1 ( @#Effiffiffit )" Lu.#.ry,tu-+*& (0 m.rF) Ht r4. nJ- ,xwa fr -+**" g N -+**tf 1 E'i, {xtf js+* h;9 fr -+ *x+t 1 Et ,ftN+tjs+*& ;9 fr -4-#'&4't 1 F}, fflz.[f )8+**." iffiE fui61ftsn, 2f if-u\E *itatKt.srL*fr, | + )Y-#t *It ** I + )f-1^+ Rfr -. ^ *"**#r tfu,i S rtlu fr6+)r-, e,y*-* I I tI ____ EffiEIE, EK}EffiffiH. r-aa---*1.- 4 t )il.s n --l O 2+*- 6+*- ,Effi- frrtwitH,E*ffl 6 fxAfiBr 2 +xffitr 4 +*W*Fr| ,fthfr\1hH-#,ffiry-tu1&wFtf,n" +E E'ffi- fr[WlkHiEH 6 +XA*F& 1.8 r-illffiH#H,,flFAfrDtft@,AffJ 2 +t<-rfr,,)-HT m,iltBt +E 2 + X,)- H. tul +k:EJt FB It +T + 4,)' ffi ry * D +k " JIfiffiffi-#, E;*- t] 1.8 nlt+Jtillffiffi 6 -2 =4(km) D-l 1. 8 )rifttHfffitrEfulHfH+ffi :1. 8 x 4 =7 .2Or) A')'ffiWWffiW:8 +7. 2 =15.2(n) fi;*- 6 km #F+8t.8 nHW+kW:1.8 x6 = 10.8(78) Bt2 km & 1.8 )rH-fu\&W.:1.8 x2 =3.6Oi)Hsfi =r& ,)'H-kl{,*l$[,8 -) Bfr 2 km -3.6 =4.4( 2(n) 4,)-ffiWWffiW.:10. 8 +4.4 = 15. 8,4.Dffi4 1s.2 fr,. # P{@ffi*,n#.itfrl'JfE,*ft+rt,t#,F',aAafr-+-+kih+k*fr?E,in,ir*.iie*- * tui*t\lfr.1kif,{M]F^* H. ft, \) 4A =ffiB d E 7\ h 1 fLfrh fr 4t trl P,, * fi * 4i " W *tr, F, +1r", lk fr t r >E*"'F LFt rr " 4 HHHI,T+ET.J t7t I)-IT 171 -240 240 D)_L :; €=FEr.JE#/78 0.52 0.57 0.87 ,u * 4\*A^X ntu L7o+F-rt, BP, *"aa+x,Flt18s+E Fi, w t:s4* * ,)'fi-t fr.|+t'Y)L? E 4fl ,J.4 ,J.A ffi r" +#-n-4|Hp-n-l [ 6 E 7V # f, H = 7T ulgfl6 tr A( * *, .\q,L + - R. 6, - Lhfr tfrJ E 14 . {H 14 H ffi frAH+, ln lE lll#fr fiEt * + t H [ ;a+l ,fr:tv,RtEi,td.4,o ffi: rn;F*,J I =16 tr]o ,(: rn*'l*'A 14;," 7E t +rl itit E-- rr4xfr frV+ , + *fi"rk '*Fih*e,2xfr . + *€ *, 0 ft t2 fii #r il E fr-,lk4€*.2 ft 4 fii#tfr-,ffi*#rR.-*4x*7 72 Kfr,fi*^+nfii^&Z,S f - i J fr ,frrq +f it flfi aUx, Etiz Et++fr .B ? ffi +li Ld [?e+ltz +t44 =0.5 ffi EESE lE, ffim 6 fr n ffiffi5 z fr 4 Wm,.*ry,fr 72 R.,fr*fi €ffiffi ftAry,frkl *r H Rry, E'}Ell* fr+AfrETKXhfr Rry H! " m 86frfr4ff'6 fr tzW = 108 2 fr 4W =36W 72+(108 +36) =0.s(R) +Xhfr:0. 5 x 108 =s4(R) fLdtlfr 20.5 x36 = 18(rt) tr,+*hfr R,tKx+6 s4 18,R"dr#fi#. tr+fiTflff.BSD +ffi+ w+n#44-47 -t W 1 . $ffi zJrffi !fl,AftHfu|fiffi)rffiff . :eo . 2. tr HtrH-'H ttTt ffi Milffi ueo -iffiB 9*Umin*mr drffiffi* ffi. *MH$frEt)ffi 1'"4t1e++nnAfin* &+ $,e! 6nut*& A,H iFgfi*#l" CEEEI@ #*:n,+6fl#1€trM &,(r) &-+ix-6*e+ 6tSJ(f ,*"Xx frnrtil fuFa %4+ #%H KW+Xffr&S) *d.x fr*rh.|*,*&\ 4+h/rt 2.8 6.1 7.2 h-il fr #t Mft'Litni S" frFfr 3 +rfr4#ffi 3 +ffi%H.ffJ,H.ff effiffi;ffi *lLT *,).ffi" (2)vlJfritH ffi ; @vlih+Ha\itH 7E 4Oi) 2.8 x3 =8. 6. 1 x3 = 18.3O8) !* (7r) +E 8.4 + 18.3 = 26.7 7E @rtJ%+Hfi+H- ,W ;$ 2.8x3+6.1x3 E iE! E =8.4+18.3 ----E .-i+;ifl+*^i a E - E )t) 2 =26.7( 6,-*ElE263 fi" # E E E)*- ( 1),E,$frrlff 7V # 5 +E 7E fr # t%i6IE+^, yt fr, # I B* & Errft>R fr h EFs+x%4 *ffiffi %Hlkw+frw, H 7E *,,+*,. 3, trI>F fr -+ffi T BJi tl (2)v\fritH E 2 (z.g+6.1 )x3 --------E_ 3 -ih'-&f'19frP'6; x =8.9 C]DIIEG@ fr*L&4, E,-**1L26.7 fr," ( 1 ) H axb xa =b 3.tbffi.. tsut (2) *i*rb*ff, ( 1 ) xfitrffi ffi H-lf'ki iiH tr ffiFW, rl.Wfld ;6H-B! ia (axb) xc=a x (6 xc) Hl/Wtr 5 MWTfl,A ]EH. ful ]6H)IWi fH JEI . (3) *.ii-r>frLff, (a+b) xc-axc+bxc (2) (2.8 +6. 1) x 3 f,fi 2.8 x3 + 6. I x3 ffiWH'lElE-f l{ffi,Ffi1\(2.8 +6. 1) x3 =2.8 x3 +6. 1 x3,EltMW*- /rl4t.Hfr *E l* {'W*.lX + lll H .dr#ilS . ArrAftTffr' BSD @GHffi E' A,*.jft,6 F H ilt u g )rlfr. r i q M *.ini a H w *,*fr H)WR+H E. &.-4.'ipfr # + H! 4 i\ E, lp #-Fx,A * hp iHi*, E *,H*)*, fr Hhu,fr"i* ;H # F W,W kH+$ + E ffi Ht, F GffiffiffihH ,}tr,8€ET[EffiH IEEEM fi,l > *+tffi44^1ilfr8 1 +%,4+2.8 4( W+Xfu\ri SX.2 )t. XXWW69EIJ'# s trFl+hfriJ* | +% 1.IEffiEEH +), -**fr,*,)'*,,&dtE* s +rfr,>1Affi s A(ry +xtu\fr\#>-*4,)-m" 2.Eiffitlttfi - ai E ff; i.;,trf;{ *',,:"f*;,Wfr#, = i. x nu, i1 i Epr- iirit*.i iili K*.+ 'u\uE- tT#t*kF) *tr #11k"*- 3.iErfiffitr fi;*- x5 E,*- 2.8 x5 +7.2 (2.8 +7.2) x5 @e =14 +36 = 10 x5 +X&+ fi,z.t iL,#,& s0( 7[) =s0(7E) = &+ rt,7 . 3 iL, fft 4l 7]r- X E,_**1L 50 )r" ** l. 5 + t,, lrs4t ? 4.frfl rL? 'Y I ''gmE-210R { bVffiffi ffi., il thbil#n * - tul it H+ EI tI iE H * rE A w:ffittlffrH-" 'q #N.wt?r#frzj'ffi€ H+ ir#-rt-)+l ,TRTEH,\'ff6fi +ffi+ > *Mffi4sfr "ffi,-ff" ff s EE z]rtrirl-itltb1#- # ffi -fK x,fr,6 XH!HI+. *wtbl#PlH 10 S i+ffitti+tlllBlnTz. s X. E H *t * fr*,)-+fr ( 1 ) Hf+ ki PntrfR *t ( 2 ) H}T Pi q BirmfrR ffi itttJlg finT *,).YF f : f , i ffi ( 3 ) Bffi H + -e.+frX € X t nq W\k 0. 04 + H : fi 4N-,ffi " B r{ H }+ Hfr tr tr ;rr & Id a & 4 ,B.ffi E IS' tRffiffiHmfr ,rr.E K ( fi EI ) . s m Effi- ffi ( 1) Hr+*p6kiK( 10 X) H}Y :!: " I xwt**.) * *Pnffiffi = Hf+H0q1'6HfiR #r++ l* it\lt*r3#r++ fffir H ,Effi- i+nllPiHfR + *[m]BIrffiffrR = ["r t * b w * v # b t n + + + il, ft \a.) Hf+B!*P,rHfl i q l*, ffi (2),Effi- Hi+B!*f6Hfl - i+ntJBlHfrR *ffittiitUlBfinPtHfrR Ifr = ,Bffi- qf, H!+qffiBlK x H}Y*[zriHiln Wffi = ftitnll]BlnBlHfrR J & t ( 3 ) H l+ kl q p, Hf[ x € Y tr X H ]+ @ X 4 WLIY. ffi.E = H }Y 6 X 4 ry yf, -F"|LffiW |fr.=HfLffifulffiA D & E Et*- iE{frfi+ff , ( 1) E;*- 10 x (6 +2.5) = t0 x2.5 =25( +trX) E 8s(Yfx) & n&* ,t* E;*- 10 x6 + 10 x 2.5 =8s(+trX) (3)8s x0.04 =3.4(+H) rfi +trX. 6'HlYPiqPdmfrRE 8s ffi (2)fi;*- zs(+t*) 8s - 10 x6 HH!-fi|Lffi,. = yFt[ @Iffiffitrtim#u!.Etr,{ f : ,.1;,i.l1l i;.. '; @ ffiH'(1)8.88 x1.25 (2)0.374 x180 +37.4 x8.2dr#fiS . ErFfrTffr' BSD BESEIB, f a rt)t.zs. 12.5, t2s. lgfr -f**r+au.46E+l.r|l "8" (t),Effi- /\t Effi- x tG 8.88x1.25 8.88 1'11 *.---] ' ta*-4&#i *. il n *'* h\EL4+ ia rq 4a Fl (z) 0.zl+ x 180+37 .4 x8.2 -------------> 37.4 x t.B+37.4 x 9.240.374 x 180+0.374 x 820 Eixf t 6i if*,tT, &,t4, A,). *k ,{., 4t "+" .hfrffinLfrtaFl4dt *n*Stto (z) tz.s x 40 x 0.8 x 0.25 is*Stto E[fifi4ff' 1)D;*- E;*- ( 8.88 x1.25 8. 88 x 1. 25 = 1. 11 x8 x1.25 = (8 +0.8 +0.08) xL.25 = 1. 11 x (8 x 1.25) =8 x 1.25 +0. 8 x 1.25 +0.08 xt.25 = l. 11 x10 = 10 + I +0. I I = 11. 1 = 11. (z)fri*- x8.2 E;*- 0.374 x 180 +37 .4 0.374 x 180 +37 .4 x8.2 =37.4 x 180 + 100 +37.4 x8.2 =0.374 x 180 +0.374 x8.2 x 100 =37.4 x (1.8 + 8.2) =0.374 x (180 +820) =37.4 x 10 =0.374 x 1000 =374 =374 (3) 12.5x40x0.8x0.25 = (12.5 x0. 8) x ( 40 x0.25) =10x10 = 100 P@I,,' trt#E,t,iiy.n;E iw * i+ H-x E,r' Ht . +w*t" , &ru a fjr.,wl*_H .ma c (l)12.5 x7 .2 (2)36 x 1. 09 + l. 8 x 68. 2 (3)80 x5 x12.5 x0.4 x0.2x25 {EXE-Azmfr]+r*r& +zuBrE@ r ,J.&.*.#& +E **41,h #*-*Xt1 4 *.H.ftFnrF F .ZWW ,.+ruh\x+*" EE # ,lfrilft*,)- ,+qil " #Hdrfi*itltHE9dr*& {t, I EffiEIE , ryWW{'ry,R lAfr&dJffi{n il558ffffidrilfi2tr[$*E !( EflaTt\w+frrF+,( )4fi88 +T Zw.,tt\)Lwftry w.w 100,f#. H "8. ll e x6. [] 6" ptfiR( I,fttlE-f y *-x ygg=L*- ll w+)" t4b l00.fr\ A.48.0054 8.54.54 *a Egg4h' .--------* la Aggo c.62.5704 D.63.2664 E\frffiX' ryW:ee0 + (100 - 1) = 10 BffiElE, 8. [] e x6. [] o ,2 +*w#F LW.210x100=1000 Effi'fuzj.&, -E x{vfH* tul4FW.E 4, W 6 , F Wft to ,LW.E 1ooo. ftffi,- fr.F_XmW.+ E 4 W W fv 4'W,dl#il#. MFfrFflfr.BSD flFIhJEIfr B" :'lirrxffi dtffi ffiM,ffiffiffi ffiffi ;;' 8.oe x6. o6 =4e.02541 i8' tr'q fi;u'*x:t @EffrH-" t l+irt+ f 4s.0254, ,J. 40 8' 99 x6' e6 =62'5704) _u2,yQl, i 0.25 x 0. 98 x 32.5 x 99 + 32.5 |+t i Efl*ElE' H#frTfr4fi ,RHfrTfr, C tr+A " *s*Stto 86ftfr4ff' C 0.25x0.93 x40 *-'R'P^ r-l+4+ 9W ffi*,k*,EEEn{tffi*' ;Adi.*6Ct ii.ft i*, lF.tAE,R # Ht frl ft. o. 1 . 32.5 x99 +32.5 -----32. 5 x99 +32. 5x L ^ * 2......s.9, tt il :rih &4, tr ft.)LN n +aFl 86frffi8, fr*41 tL \ " 0.25 x0.98 x40 32.5 x99 +32.5 EESI'Hffi#il*+bffiffifr =0.25 x40 x0.98 =32.5 xD +32.5 xl 6'{ E*il 3.25 x7 a,32.5 x7 b,\\ = = b =10x0.98 =32.5x(99+1) ( ft )ffi. "ffi =9.8 =32.5 x 100 .=, ,g ffi E I ffiM ffiW*WffJM4L,}il:Eh =3250 ffiinT, x7 3.25 = a ro lT lx lx to i i{ t 32.5x7 =b tfrU b =10a, Ep 6 ft " ffi 10,f*. @"ffiffiffi E[frmff' 10 w h lE+%*E fr4l,X*+ts+effi iS f{ ?*W'fi nt #tr41 h W+ ffi E f{,fI fl + t , +**-* z( A Ft, fr - )L,ry,fu,* )L; fr - f{-xfE /1ffi\"+. ++x#ffiA . fr E \ *e h' D) )L(o h'rl- ),ff,&h x ^. Etr BFA{H.,H.i[T' EEtr"ffififfiffi (o wt ] frgftrJr-H Ah4i$ f&2,J. Fi z( 6: ( 6 2,'l. ftI) 6t*ltr', 4,J. M*l.lW, Ef[ o < a < 1,0 < E < 1,fl13 Fii+fr 1.5 iL,h4ittlFE +x,W^xf,59lJ#fltAEffiE 2 xl.5 +4.5 x ( 4 -2) =12( 7r) :::;: ;il, ttg,)-*,,i&fH,H,( ) (rH,i€). ,tJ 8,4fr t{ }^*$6 flj #ffi* ffi 4 {t' # En E 5 rtffi6" fr. E 12 z Eft8EI+' ( 1 ) rltrfrffiF{H,H., +Rffi " iE (3)O@@ 36+t2=:(E{) ffi B H 5[ x Bt' IFJ = rB6ffi " FI Uffi fr " ++Y.rtLx 2xL.5 +4.5 x (3 -2) =7.5(zr) m f ltl#ffi ffiffJfrf.ffift*,)-+ * ffJlEm. E,EilIf{ )^Xsf #ffiAEffi4{t' ffi fU a H )r. fi 7.5 tt*,)-+*,, ffi4fiE$6fiEf lnlfr lE.frn pf,fE#ffii,,?) * * e++ {'r,eg. re ul'r ru 16' tl *,,FfiUMEfH,H.O@. *,q/nffiru+ h il h\ )L*fa,g.z luJ #t#A , fr, e B AX4X,l4 ht 1i,e., Atf t t] z lEl ht & E # "t- *^,* t H # ffi* tt *,)' #,, ffi E filiE $6 trr Bf Hl fr W.ffi n ffi H 1i.1 nT D) Ht lEl ru. m I (2) &w lE EE &*4+ , E kM# ffi + tEJ tr H rt,$6?iEf trI UffiffiWffifritH>F{+, IFJ R#ffi 4 *p i€'iF 'f i B * 1+, Hatl & ft.ru + ffi b E a FfiUIilftfH,H,C@@" * U,e.* it . " s HilHB'*@) # +t{t,EffiEdrff*;*+HIEH ++.rL,g. & ili ft E q n tu ffi )* fr x e + tEl *6 Fi fr n *fr n,*{+ tE xLit 41 ++ 4Y,, ^ ,6 4t rE *e46 4.tl ffi * trr -- ff ,9. le n .;* . - ik-f t_l+ L * 6-.1 tE f6 € it 4. +4 ++ 4N, h ffr + #r *h Fl*8, 4+78ffi#r rEt8€it E-**+t4r,h *ffifr|lE88, #+.ffi}.6t IEES€dA.*ft++ #e* 4N. h Lffi* 6t tE f8. *" Ei+ tr,]. &*i*fti, €',#'rs,l. &-** 4+4N-, h L +t6'i -)**ffi*.d\#il#. trrF&Tflff.BSD @ H,HiEjJTm Pii-}* i+H- 3 . 2 x 2. 8, tBfrVA HA E rq ? HIFI ffi tulr. IXH-H- 4.6x1.1" 0.2 0.8 3x0.8 0.2x9.3 2 2x3 0.2x2 I*' 1.,Af;HHH!iTHE;* ,B ffi E t x4,Ht E trI fr, HHW I' W*tX + ffi m *W.fr ffi //t ffiMWfr - {i zJ. Wffifin tul M tt, B {H Ei Kt M W E ffi)+ H A rt it 4: i+ H " ts ffi tr Y* H! q tr ft kffi Wts ia H * r* h4t.#,,,r. m )ffi fH F-* tul r )" W*lX E+ W tLh MW#..Wfil ffi + Pt zJ r ffi * lt . EF l.zxz.s =(3+0.2)x2.8 Li#3.2tfr'tt\3+0.2, i = 3 x2. 8+o .zrz.{i, rt*.4 *'* ?:F9tr.".i =3x (2+0.8 ) +0.2x ( 2+0.8 ) i #z.sffinh2+0.8, +€Fl*-i*^frL/t+" i -3x2+3x0 .8 +0 .2x2+0. 2x0. 8 =6+2.4+0.4+0.16 =8.96 2.H lBt+H!E;*i+H 4.6 xl .1 0.1x4 0.1x0.6 + 0.1 rxo.6 I EifrffiE 'rL,Em5l+. .OffEmm i+ HtH F-*-ht zl. & * ;* ftt,E D)wxx* + r,,wx+4. & tp tw w rur\,, /l ffi ,l+' F-*- fii lr]tr +{ lN. h ffi + Ht lE EE.#EEF.A (*+tfr48-s2n) f s + n -r drffiH$ffiXfilroffiH ft H fr ; A*-€-ro, 100, tooo......6tA$6t u\ fr,J.&afi tr I I- +1*tSf ,..,J. &*F r') 6t i+ &F-4i+fi'l €+, #, *to, " " " +H &-Tv\Bil0.1, 0.01, 0.001...... 7E -,l.dtft€JL +a*+ kt [- 2,1)f-=0.2*- 2Et-=0.02*- IH II - d ,t , . + &n # t& . 0 + , , , w , f , f 1 i: . , * J t . 6 & t 6 d tf , ,4 l. , 6 i& { } . "0" 5 a,e 0.3=0.30=0.300=0.3000...... t* &,,,-, E drffiH9HX ' , l 'Tl? ( ( z t ) ) * s , t r * b t4 # + " + # B & r 4 't + h , t . , # + & + + 4 fr i > lf * t - & 6 i ir if F tr td F t t , & *tj , i * ; L*.; +f & t !84{' fnmiffi* (3) 'J' ++ri--L#t&*HFl#J, 6 *4i-y#t*-x-#JfrFt*(mbn...... ft f ( 1) le-Mfl&a,,xlJ?; 8 '42 9 '40 + & 'J'&,*-*tJ?, Ef - ,J,&fuirt,r* _ &#*jtad.,i*&4:.il*; + 9.4,8 - 2.36 7E ' gl++ff*'* 1 (t 2 ) ) 175[ t4 fr.4?efiMfr1ifi,*..u,t'&.+.. ,\ ? ffi + i ;l +tix-,r*r.t-rahio-ill- il,E* *r fr, i -, l, &#t )n t&iifr.+ ie #.__-,h *Lr,E )d,,g+ie S ff ia SM F € Sf &*B H fr J Effrfi4tr' H -[[,EBFBl+. f Tfi M WT H &WtX ElJ zjr kl Xm,? t3 ^t E /) flFyl " E 4.703 3.470 7.034 7.43 4.7 *s +t rE tt E,mElE , fr)^XfrUzj', iEH&*FrlfE 4( Hklhff,-rl ,H+E-q4I"W.+ H!+E FlW t i i.ciii ii 'iT,l* i'ilgP: i.t,p 1s-\r-ifr*tila-fu ii.1i+ i ' ' i i+.ioi':,-:-:-----.---- i;';;- to4t+'|#',&Bfr?.Lall iiii;i,,,-i ff##*, j *s- +Er E,larl#r fri ....'::::{:--- --.';-*t illlf-t :'-'' fi*vt,il\rO{+,4t*P iwlt+>o ,Ffrv\ i ieil>0,Fftu) lt.n>t.ov 4.7 i #-J2b>h0-,Li<0.2" 'A -=.._=i i4 ; . : 7 H 03> ll ::l] . _ _ _ _ _ _ - - I fln+fu)Kt*iftL.2" ||n 4,,: :,^:: tl : Inii 1dr#fi#. E+frTffr' BSD EfEffiff' )t ,bL++ ,)-ffi 4.2 )r. tf +ffi T * 7.43> 7.034 > 4.703 > 4.7 > 3.470 Dnt @E Ytl'E-ti.tH. ,BEE E I E' fttRffiffi.e'* E frL\,WN 8.42 +9.48 = 9.4 -2.36 = l3.5iL _ , fi,* unun', - I ,Efi8ElE itH-st'ft+Ezj.&,fiXf I tr )iR l*,ffiH tu, +t&wilr rfi rt tul it H t t*itH, ffi. tr #4+W. + 5 trfr#., Lm P! f t 4\ ry,fi xf H'!,fn H,F. z.l. fr ,F. ? " Efifrffis' ,.K +40-t E-fr, ++ffi ffJffiW = EuEn ffiffJ+*W. - 1.7 + 4. 2, +RffiffiE X6-911 8.42 +9.48 =17.9 9.4 -2.36 =7.04 8. 42 9.40 -t>&ffiBIIEI" Efifrffitr' + 9.48 2.36 13.5 - 1 .7 +4.2 17. 9\ 7 .04 = 11.8 +4.2 =t6jr) Mfr" ++i+ffitr,1." if; in+, [-mEE fi, 6,yyffiT t6 )t" ffiT 13. 5 EELY,EmEE Dffi r. 7 ;" i,\ilREffiffiiffiEnffiffi a* 1.=frffi 3.WfrWHlr)* H! +nffi=ffiMA. tffi/h Hfr=frfi'N +41w3Lfr W \ ++,H=frU T+il=frM[\\ ffi t En &. l4 E zftiXJ ABC +,AB =AC,frl-fttfli ABC ft i *,flF /a 4. t+ fl K E ft?,)- #FEI " fffl*= fttfr, LB = LC =5oo o rl,-- *i (2)4 trX + S:6PlzJ'ffiH'lKE >6 EX, .iri p- ii i i & )ooii=)iJ, a, /aEtfrPlzJ.ffi KtrDtT E* 7E flB Pl 2 t " LBDA = 180o -72" =108o o i g (3)4 trX + 6 EzK >9+fiktrrl.t4H0KH, : + nF A%bklzj'ffi ftlKEDzJ.T 10 EX. 1firy fr ftfu*-[ffi",Ffru\ LBAD = 180o - 7S Ffi U$+)frftlzj.E BIKEDIT 2 trXtr LBDA - LB = 180' - 108" -50' =22o o f ;3 fi zJrT 10 EX. iEfifr ffi S' Bh ABC fr+M=ffi 7E =Hfr', .&ffi iEfiBffi S, W )frHt zJ. tA H! K E 4 6E E M,FfiD) LB = LC =50" o 1& 3 trx.4 Ex.5 Ex.6 Ex.7 Ex. \tgol = 1800 - LADC = 1800 -72 =108 0, . d - i t a l 8 trx.9 Ex" ffiU ne,o = 18oo - LBDA - LB = 18oo - *i m # BilG A= frM ABC + 108" - 50" =22o o , s .9ffi'-w+ux,Eru,t,;;*' AB=AC,LC=50o,fL a *A BC futExl-,F. D,AN 1+ il k,iW#'- h fliHtt5 h zFt W X Atu LADC =72o,* IBAD h#tM*.f;viF,,4*H + l4 HtE,EfU fr\1ft1 g*fr ? M fr hf'E€ 180'+ H ff * h W H.*" B WEW." 1.. YJL . 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E I M + W. # U " 7t , lt & +r , ( - r F ) .ff88lE ffiffif 1 fLI ./l i _:Ffr*,1,.t-iry#J+el ffi * ( t, i ftFtr4*xl1#.-#r5if--" ti t'frifr+*-: ffi 1 x 5 2x5 nx5 T H fr, ffir+ ffiz+ (2) ffi ti E E ,),81fr+&: u 2x2 2 ( 3 ) fUffi4'frlMW*rAEWWM ,tr fr*ffift.< /aNA:EEWM ,+tRffiE ffr\fL a ,s H+etmFfiffi{'rttBtul+W" h +q {t Gfifrfi+tr,(1)s 10 5n (2)6 2n IC (3)HrEnffi-,in, ffi H ffi ffi T ffir+ ffi2+ ffi3+ ffi4+ &titfl,:EWrttV,Wffi tElMffi*zJ.EtM n xn - n'(+) " " @WJ i; - , , + /U +ftffiTrarb i h\ w n, +xu * ai K,fi'tuffi *.8 {a n + + rfr ffi A:ii MW+X."dl#il#. trrFfrTflff. BSD ,r,.m$ f:Ed iEmrurlrfi*Rm+E*ga+ts8efi#tfiE{uilffi IqilE ffi+m | wwffiu.B.ffi frFH 6 tm{n,trH@flFarftHfi- ilF* 2 trp:t,v,ffil i2n1;ffi2-??yYryLfl:Y2fM{nr __ I __l +' HYl'*l*trrr€flFH!tr{n&, itlT' ,E fl8 E l W)rettl! tWtsTllF t Whu3tiY Whr(n-t)tt! fiFffi I 2 3 4 n tr{nffi ga)x(n-l) b b+2 b+2x2 b+2x3 Whel+z ' Whe2+2' Whp3+2 W)r(n-t)tZ iI6frffi8, ffi 2 frFH (b +Z)ftr{n,ffi 3 frFH (b +4)fE{i" ffi " frFHlb +2 x (, lfE{i" -r ) P / wxaruq xtxwrii[uu+tl*.H EIn*.z,ur fi ia,nn++rx+a ++- .*1u*t*. @. #Jffi s&ffi*ffi s&H$stFffiffiffi &ffi ffi $$ffi ffi M ) HAA +EHlrtTtzrTE WVffJffitr' " ( +{n : cm ) E.fl*EIE , &ffiNV4fi ,B+NMEH-I trTMffi-+KNMLE,IXffJ" ,,, Iillfl *f& _1."r, fr by.ft- o' c' o ; r 1 rt - f - r - f - , - f - l - v - - f - ta'+(o+3) x6=i )' i fi rA r ii 3 .li):T, fi €. ; :: p +x ii < ffi ). :.1 i # ".', 1 :' e' r eb t-M qt'' " "' "' i iEfiffifr#tr, (o' +ab +3b)cm2 P G; dEE,t,* frJfl +#,,r,J#t, r tuh\tuKi** r,t, x e x,,*, r, tn- # Et flt fu Kfi fli w ffi ry,* Hza\ ;\, axl * H- E tH ip rp E. \ ) -- =(m e n+fr +*6t df'&fi T 6 EI fr #r fr *R " ( 444' cm)+E**, t*trnffi64 -6s F ) --l @---ffi ffiffiffi s 1.IEffi+EXAH!Hj( o ,ao €)L : rTl + xLr e'AZH#t *.A 7E I s 2. 6E&ffi8{+,r6H+t H ryE fliX, F]-/|+AX fr1z^F1#tN)x*-;r. *o, *,fli x && =,6'f/1, ,(-4,I = *^LEA = 44ll , ,(.'fll = +4tl : *'A 7I IFJfi!+EJefto uea +AX?t Ea fr 4:,t+ )en m #'r & ft i*8 IE _EJ r) #+nfrIRi#ffi # fil s 7T, > *+tffi M frlrlffi 1n-1n, ll/ant'{EfH$t t f r f t i.: . t' .. &''' ir.t €-^* e*w, e--w )a5xh l5 ,rJ. tt T)fr,#J-n€,-Lru#t- ffi T#" 1.=ft+Exe H 7I e*t ti R. >) 4*" iig, r h d R ) e.-@ * i i{wdi E ja++, i.} iil *si.qli,F+*", t , +,E & r * i . l '3I=EEM) 4k e-*& + iwffi+^iw,':* ii;frf,E!:'e tzx@-+t" i a*f8 H bt*4+tu , H &-kz\l*\w{, ) t x Mai ftf r = , *' ** u, i U.r, **: ; ; rua F)+fik*.+k , ^ +&xfi, *rL. 2.Ig.ffi#=*A A 1 .E,ftgklEE5 2 Rryg+ffi 1 .R,xEH0trEffiEAfHSH! X4,qD)H+tt#zr fr trlllZlnl tu1#-6., BHJrE+E x6-"dr$il#' tr+frTfE.BSD #ffi;-il,i > *ttffi M E,fflEE ffith#rHffiffiH'l HH5N|W,XX i[.;,' HHffJXA" (*.:'6nA fAffiAe) *Afit*6A fr#uafl *1i:._, 4 42268)Y" @*r:F, w *&*i 1.gtEfi+{=,H EX. f{/|HA HH226 WW UbEfifrlHHftWWW2 m. Bb c'E{..ii;lir i,F 7<7t XXbLtrW6 zo EzK. *,*4i,frx 2.Rfr#:rrE;* rfrAVE #r+&Xa^,q? (r)Et*,WEl+,,rr *i*tt t *s +i& tx&+#,rt*1Y. 20E,.)l ,--. :,rgfi-t; ='#tl|frfflj *,,?Li e) WXFFI 81, 4 Hffi + tultrE-+E 2ooo fr , -qfiffi rH!trEfH+, fiI+EXKh , 'z<' iia*+ivtn$l ,zobo*. = i tfiaai,) rlgn I = iz*i-qa j "at+, G) ffiXfr EI , zJtffi#trE 2000 A*F{stJ fr , EIF{$tl ffi 2 fflzJtffiffi t + 200 HfiilltK T,fiI+E*Ah, Mdl#ff#. trTFfiTfff. BSD . .t' i ,tr.r- raiit #r tuEa : iiNriin &,y'A i = nooa4"j '," ---------t- --::---* * .-----v-----.i i€t"4f{1-4 +,yE:"i,?'; i.2.9o?t =i.rWg?t : t EflA= xflHB = +EX 6 rt, f-il-s+ X6rt F #FA H-+*mH!8. 2.H+E,trrrFIEE, HeA+EHlit7#rrSE *7\ ( 1)H * *.mMMH0trE,HfrT#,,rrfr l;W+H'i+E t)Lr€\: tO fi, = Mlt|al ffiA + 2fi- (2) H y f,<,,:-"-qfuffi+fu1ffi8,HttTtziH +IHltr+H!+ E.)LZ: EXd\: &hfr+#rffiAx 4 = zooofr, y x 4 =2000 ( 3 ) H, *.m-'tfl z&ffi trl ffi zJcE, HttT*zr fi tr N +H,i+E*R, -+^f&i+200i.=.)ZOOO J (2)E[ffir'ffifttH - x /A ++E l.i,+ xf"i+e $tX^,Ei6.T +AE&. I*10 =,c +2,4y -2000, . . . BffiAH *\ilWfri+fr ntl trffi . 4.frtr=5+ilHl*A @ d W hfrfEftAH *NWH! Srt, u W Ffi ni4e*-6T6 #r+e 1. T' zt,lES*Tf=EEtE " E {ll H! + 6 ff *.^ " (1)x h #1fiv+i31.5" 12 (2)^ il.l3 Mft25. ICI r'- --_-- r. 6H * *v w6t +,\,,r fl t-,T t1frs ft.+rt, Is l :2.4E l4r*,4>J rqB" + i\,*f 4 - R-4 ftfr tE" i En,Nx-L+Eg+48 2. I+17 tEE l))trf +E*.K i ,aX 1. 2 ,J. Fl, T +EN " i +arnn* 1.8 ,l.Fi" *,fl ; ,, NN+*J&,J.rlfrla* rn t 7E i, +,-x.-J+lai*4050 /i. i+gft XffE*TffiY,HffiH!fi ' i , - 1 ,ti * o 7T "f ( xxnfiIjra) @ *lw,TEfriii,Exf n4r xf B!tr " ,ffifilE" x " * o !*=*,o ( H 6fr7'ffi" ( 1) 1 .2x +7y =100 ) m ( ryffiTfizv.r€:Lri*ia€ Q) RHAH * V!# 7ffttrffi. ) (t)SA."fv\4**-lo&, ' I EG A K a E B+Egrr, ( 1) t.2x +7y - 100 +e4.mf *fil&, -H-E Ei#,y;rfr*6 *-+"*_,t /) ')l{frft+ x;(z) 6fr *-r* fr +rt,FfiuE ftfrffi " (2) frffift+giH *N&tul+fr H H , dtft+dirt fti+9,+-+.'& E + B! *ffi W^ -fr.ft *, FF ttfiffiiht*Ttrffi Tv\ft4t4fl ++. l|t#; 7E " IE6frfi4tr ,( 1) x (2) x (3) +-tu*-fi t&aI v\ftr : H I* +il*, = +,2 +" w. F_( ilMffiruH }J fi iEH ilB*,,*ffi f, E ffi* tr #f,* f; +E HE > *Mffi67 fr "ffi-ffi" ffi3 ru Em#-.fulffiH" 7E ri9r iAH\NNT K FAffiT Mtr E F I4 Pi &5 H,fE W+WffJ XA /n) " y,litLtul&ft ,fr)LWW.ft ,t (1) +hlryE tulW.ft ,TMB!&E (2) }.ttr+ s +W.2ffi5 + lgl tu\WH tt AXRt t( * (3) E s +WtutrffiE tts B{, +lf,ffiryft9,)'t I=' ,Bfff 5 ( I ) ffiRPfr*R r+E+ fflW, 74 f-; t; *-1l 4 t *+1l 5 *- 1 | - + - l --*12 q) 13 10 I L .[., f.z 2t 18 (2) hffi H+e4e+&H!fr +*ttffi s tW.,dr#il# . B+lETffi.BSD 2y r--__l y-7 y-l y y+l y+'7 2y g ( 3 ) s +WffJffiEfrHt,l*,t\ s #i4 DJ* ff + IHI ffiry. rt6frffi8,Q)y-r y+r y-7 y+7 (2) frM+ s +W.ZffiEF ki&ki s {*" I'El (3) 115 +5 =23 E,Fl1ffJ&ftz3. @W,H i i -illp]; ffi# ft, * tr #t *.+&fr ft,+x il& Ht dF r,) +fl.tr, * fr tR.# n e ffi + e r-, m +n' #+E* Affit*tEru. 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AH$rt'l&tr ( -) ffifVln x t a = 6 H0f,1+ f;fi fr*rx*a=b#Jn&#Jffi 6 n fiffi" a'eo d# +E x ',.,,r**t*ffi ffi ffi ru s #MNiRi#fi+ rffi GHHffiH} m. r# ft .s r-+ ft-f+ +H fu*t, *+lffi 68 nl&*h6frA#r4\#" td? '[,frilEE +E rr ffiYffi iL*\",+E^rLfr fim , ffi ffi frljF k t:l #,*,^x:*ie,44*-n s + T. A t vt *, *++h- # E ii 5+2=5+2 12=12 72-2=12-2 ftt fr+F L#t 4N, fl , *:tfr etsers eLT+rS frr"r44-tro#l*fr4 z}f. - \ r=10 r+5=10+5 7S=fS r+S-s=iS-j * m * 1i .r ,p ff -- -- 1 .ffi H'+=tffi EEIJtrEt lE -f ffi ,#it{Itf,{\Ftt' & R 0)\nxtrtEl: Gmffimm #Yt a€itn+txn*n +#trt EEf +in+-*a;{L; " i;W{ff;.i ftft+X+ 4,*.,' ,E-47" | I -x- + #r'1n,1 Fl $ no - +2 "r*4 ffi'fi{ r;l $ ne L ( 3i. )d, * ) vI +aa ffiafi n*n% :\ " '(1iiliii:.'-1=1#; ffig i M -dl#fr#. tr,FflTflff.BSD Q)\NNETK, ,:ffi;ffii&jffi,ffi A i{+nia+tY;hf v i* .nil.a[l.+++*" I t+mru H Eliu-4'5 gs}rg @|@ + iiinxim i Efin, x+ffi{fll#Fm-LfE H,IEE, X+fil*+',ffi + ]E , Ep - t -f rti -tffi it#Flr lFl ry, +fr 'flJffi " 2 .l^*'+=tEiEfiBi,il* E -f fi +=t{IJ f.^Ftt " , O)ffiRtrtKI. 'h++ A-L*#t+ 4'ft+4*#r'fr'? 6 n i{+61r ta+tahf i o iH+iA;:,i=iz"-: i*..iLaLr.++&r"', 1, I I r+ #r'{rl ;": at f *, - l't srh19 Ac- {LLP ^ :-=-.i'-i--i-i'i-': i'ii+a"a#' i 4.*8-t1?l",fn H e Q)ffiXtrTEI. - il$hsLFt-, Sdm * ja++luia+\ ii+6r a i*, nilalr.++ffi"i *t, +A".f/r.d.i" ..-.....-, @e 1.+LWx+b=10,#JffT ,,ld +_€- 6- frnfr , rt&fr #J xYffi EE, X+ lh*+',6, + 8fr1,, {I|IA$),t*fH IEJ H! Blj EE fr*t+ frh"{" ,^ fi ffi ila[rfr * E -f &, +fr ,rJffi trIi . frnh#l Ena#+frh .,X,o @ffiffitrI (-) +fi14tr ,+^ffirar?Er( E^rtx)Ft- (1)r+b=r0-b ( +*,+^11#-F\t" ) (2)x+b+10=10+10 ( (3)r+b-b=10-6 &+^ffiit*|l hpL(et,rts"* ) Fl --+i\+, +r\ frl*fr\s. lp fi () (x-5) (x-5) a=b 4 D)1+il a + = b x {l. " Er,_F2liEH4fr ffiEE t- ) > *rrtffi egF,mEE ffiA?;e,BErntulllM+ffifrTtrHliffin4z x +2 =L0 tr & = 1.ffif; x +2 =10 H!ffii* i i ,, t ' ... ,r,i, '],;ri,r;.;:r 0)ffiffiwffi ffi iffid,trSrt, trJ+P ffi+rt H!'Wffi.h+lffi" Blrt {,r1*frfr4lAZ E :I - ffi * + 2 = t0 fu1+El;)LB*N&)n-t&tu1frr;f.,, h lR # iEtriA.E, *tJ *,trI UfrlJB+fr Pl'l+ ffi, ( -) *ffifffi H " 7V (2) lEEhXf iHz\ffii-fEH!,8 Aitffi &i&k ffi x+zrHK ffinffi .EL "ffi +fuH+\, ? E 2.4tLTfrir; / s ) 3.+-r€&..fi}rik&++ x +2 =10 'l +/.fi:t! fr;ri.). f m E r I ,.+ xtti ,21. ti,;t- ;+ x+2 l=10 u f:i r L_______-_ =8 'r i- - ] { *# 2.*flfrffifitflAtrfrW ,t!6 trr *, x +2 =I0 ntefitil*F;ln"*z" # O ffir* +2 -2 =10 -2 f H 7E x=8 &&,fE " =8 {tAIHtffi,E)b. = x +2 =8 +2 =10,fr)L = & t3 JI l0,E)L=fr)L,iilW x =8 ftfrffix +2 =10 fulffi. E mfifil. # > i\1riffi68 F'frUEE +* E {ri y-7 =12 23+x=45 : ffi:Y -7 +7 =12 () :'. .l "', ffi, tt ffi l I I 1.fri*tlttfr W+1fffiA[E ta =b fu1$7\, trJtR+E+7(,14tr(-)8m" 'c :j i.:nt.t!t4 it to Il , i ; i ' , ! _ -' i : = ": it : - 'i , ,- - . , , r i ",,,),'\ :l .--*_ *_ ^-li 1 + t X * E t* . t l- s i *n-'rt f i* t " ' xy:, l, * , ,rr.r-. ffiffi"ffi$sffidr#il#.ErFfrTfff.BSD 2.ffiEEigtrE y -7 =12 23+x=45 ffizy -7 +7 =12 +7 ffi223 + tc -23 =45 -23 T =19 x =22 &h rEtL =19 -7 =I2 = && ,EtL =?3 +22 =45 = ftfrfrrffi. trfr,T =re E)L,*=nftfiffiWm" 3.EilEH!ffi-5ffifrfrB 8atrtrtrt a lEy =19 ft7'ffiy -7 =12 ffJffi,x =22 Ei-ffi ryrUF-i.'UE 23 +x=45 fu\ffi" mr.ffi" @ffi e ffififr8-5frfEH!ffiH! trEU : r.ffitu?ffift-f F{+ Ht Wffi'ffit 2.ffii+z. ffiEifHHofiffi" +ll x =25 q@,' i l*t r r. tsfrfr ffi uL ta + fr\ x xu-, m,,q tE h*t *fl ffil M " ffi htt MhkJ fr.t{oq tF tE " 2. ftil Ifl + r\,,14 ffi. ( - ) ffi fl lp " x t a = b" htt t e, + wip T : y-15=50 x+a=b x-a=b ffi:x +a -a =b -a ffi:* -a +a=b +a x=b-a x=b+a 3. ifiL a -7.8 = 5. 23 #J ffifr( 3. &!ht &w Mfr_6 tr-Bh, y Wlp T, ( I ) +E + H Ht **1 *.htt M )" 'R E fi tE + ; (2) * H, A + * fr.6 /5I, f , + d i[ g, i], ryE ln + {a"el,,+_z_4$ i, * *u *. htt M fr-fi tE W ffi , + fr. 4 iI, ifi,aA 4 fr.i e W M, ffi W E #rttfi tr>FM" -.,-.-_**-._-.r t' Effiilfr ffi'miiiimffi 1i, t11ixr1i#\.r6iffi$ i:,ffi ,';'",i"'iin:-1,*Ll awE6l{ffi. > #ritffi6e F "ffi-#." tr 5 EE i 1s0x x* y* ( I ) E +ry[-&KHE( 200 - X? I ' - 'c) I (2)K+ry[-eKEE(200+y)X? : -\-_-v----- \-/ t=r t ''r ntv\tx-^E ! 200X s00,K i (3)+RffitrN,lfift?ylJHffifrlEftltrffir4? I t 500rK I -,,*.-._---.,-..J"' H;f"fi*#Ei:j t ,8 ffi E I B, )b?+Artrtulffi E\nx4*ww " 1SOX x*' Xfiffi# -r ( 1) ,FItr+ 150 + x =200,200 = 150o 20vK Ytr utr-:-;mx- +/ rzl ,FI4+200 =500,500 - y =200" fr 5oo^ (3)xflFffiEl,+IH+EX6 ,HytJfiffi. ( 1) (2) +H!+frAFAA*N&,trlt1hp re+ffi(3)ffi. ftBfrffi'# ' ( 1) El+ 1s0 XB-FiKEE(2OO - 'c)X. (2)W+ s00 XB-FiKEE(200 + y) X. (3) ( E#6PE-)200 -r = 150 200 +], =500 @rer^6Flfu1frH-fl**.&K,-nt'+1+H4F]h\+E*-^,dffi;y,li+affi. l&" I @O A,IlEEt iE YY,JW., {ETHffi +frffiWffit!ft r = 8 o (1)[ (2)*+[=55 -x=6.2 ,Efr8ElE , E N * =8,>WHbEU{t ( 1) ( 2) +Wf'ffi,lfr.R7.ffiWtL,hD)"2" h *NWWlffi" (l)-- - tc =6.21 I *[-8-6.2+, + ' + ,' 'ih, i-h,'l ,=6.2+8 " Lt r =8 .j Hnlto (z,)c +i l=551 I s+th:h I ,8 * " =55 -ffiI =55 -a x=8 ,J An JInfrffiE, G)t4.2 (2)47 Pffi i w rux u*, ki, ut e.k n ff + . t*- rF. i tr i n u " n" ; ; ; x *' w i,^ ^ E+ BI+ ut*. \-'d =@ffiB 1. *efr-T+Z x - Ll = 19 fuy + x = ll0 f x #t4hlaFl, flll A y tlt4i*_9 )'l r en L, f , * h fr\{t t - t w, Efll ffi ,E T E = f + fr , I H E {ll &,ft *.tt /AW. fl +[+L=49 fl+A+A +E+ O I \-__,- ---_____-"_,-..-_ E,E*E E, - il-,6:t-tfl-,4+4r\" f *pfr"Lt + A ",8+ h*-* " r + L" fr\lril,, I /-' lf + I + A + I + A + A 49 +50 = J 3x(E+A)=99 J E + A =33 >W" n + A = 33" hfrl)R{e@@+, Bp{>FH n.. A .. * hfr[i\tll/affi" I+A=33 @. {6@,ftAe, f + - [ f+- L =49, Eptr +33 = 49,*4+I = 16. J-) I {4@,ftA@' + A + A =50,Ell 33 + A =50,>Fr+ L =17 o ---T--- 33 I * * {+@,ftA@, A + + =5t,Bll 33 + =51,>Fr+* =18o --T_- aa -1 -1 Ffill[]=16,A=17,*=18o .@ffiffibryffif-l ffi E- k x Fry fl rx +8 4 +jx"*rs + H ry +p t a t+ - + y t+, firrl,ffi + r\, lf4 Jji fr " ) ^ d 2. IVWT 6 ffi +SJi, .*- S o {"I *+\+4+ a *" I+C=20 C+O+I+E+E=56ffiEE(=lrx+tx7o-71 F) -Wffiffi& g s ja+*Fl- 7E +ii.e F'l-+ t*t(3,i"fAv;t !* S;\.,148'(: ) 4hu#t&), +X4h s *d"-a fr, H fr *e ax=b d, x+ a=b (a * 0) #l i +9#J = E m g fl3 5 ::::t:;r: ::::l -.r::::i.';-, f / f ) i Hm i m| tr m +H fi l$ l1 ,:&:&Efuu*S ;!n f-: tr + E fr, ;$Tfi *.Lter.LP +Etr H s t-l H f 7E 3x=3x5 2x+2=20+2 ti - & 1.'Hf;H ,fJi ]E-fr +frffiia#[*E- +W( EIIhD-t h 0 WW), S e ,* +n ---Et- --Ilr ril ,\zD,bi(_\t o tfr 2 .S0iitrErE +ilmE#[* E -f ffi +=t{IJ f.]iEtt *t - , i4,t4*r:,,4 * Ifr.,RliW \'/ :'i+*.tiai+iaai'i S;\ii a in i*.,-r.LaAx++lxr"i i-{,ry:-s-t--j .> t;iln{ik:i + iftla*'i iilrill: ; H tt4i[ EE, Sfr ffi EA[* E - +W,, +fr,f/Jffi trIi " ffir${ldl#fi#. trTFfrFflfr. BSD 3.ffiitrrHf€.- +ilmEfl F* LI E -+4b 0 H!ffi ,+=t !**,u {IJf.tFtt Ifr,RtrW -L^Lo.!..!. $4.|8$13 in I .\ : ti'ia ++ig ,a + ,E + ;ae i ' I t * n m rx n\fi i*a )li.,t. +,'l rF. *#r - + -e,* ffi - +'ixinxim,i +,*I'I|_T^,, HrttEIitrEE Sfrffitu#Ftr^UlE-f6 h 0 ffJ&,+*4h , *FIi" - t trH' El o tFW.WfiHX, Ffi U+fiffii! E E{WUWW. ClX^Lffffiffiru 7li6EE 0. ,@M@l +ilEE i1 .. + {mrra* ra -aa* *' I l / q iilL Y ttfii y itn - ft / i\ v)Fl-+4.t *) o ,+7\,'flitrl5I,i. Ht .iti !fiffi,,ffi1ffiffi ,, i . > *$LtLif!*f,Ai7 o EffItffi f!+fliAtEtrstrlBla.tE;rAfAl+frlnf r1frtl H,,fafltir-T-l-'t-.rABA-+lr-l.tl ffi" I -F.tE- 1 .rnf; 4y =2000 H!ffi;* 0)ffiffiwffi Grcruryffi} tffi 4y 2ooo wHLft- +wE *NWfiH*WM*,, \r = : il+il,ftd\#l l*ltrfiL RNI y, trItPffi +rt H!'l4E ( ) *ffiiffi +\"214,-M " x*fl.*"9 (2) tE Et Xf E,T ffi ,ffi H!,8' + ilfE X+zrHtr ffir.ffiffrfrffi W ltoool L+ LJ-IJ 4v =2ooo \ 1) +K.i*+d,*ft ( o , \tLi+i61r*riL Fl Flrh z,4l;a--d\ 4y +4=2000 *4['^o @qry/ / t_----------z- =500 2.F1ffiffifitatr'JfH ;4e6,Xfiffu\4" 4Y =2000 ffir4y +4 =2000 +4 / =500Hsit ffifiE(=) && i9y =500 {t^H}-ffi,Eil =4y =4 x500 -2000, ffiL = 2000,8)L = fr )b-;ltHjE.ffi ,ifl,W y =5OO Efrffi CEHGffi) 4y =2000 Wff+ " 1. fr f n+eft+ d, -&z tr *Mffi7lfrtt)ffi ffi}ffi" +efi iL-v.t *.A ft+a+ #t > , s w nY,T43fii il-#J +4t,Arfr 7E x*3=9 7Y=28 Tnfifi*. Oi & ffi:x+3x3=9 ffi, , /--\ tf-itett & n-- [ ) 2. ffi#t N-tzi/ift &#t'V+ X-fr#.J l+9, & 1.fri*tltifi :q E#,t*Xft)k-fr +4aA&fr H Bffifrffihfrj{.E" x + 0, = b(a*O)" frfl" ax = b(a*O)" x#*&*i*f ifr #t, tv-+ : fr\M*,, trIffi ffi +rt'[48 ( ) >Fm. 4iAflrq )tft-. ! I & B I *J 2.ifi:nfrffi# E 4 x +3 =9 14 7y =28 cEmffiffi) .ls 1 r4d \ &,t.ral m ffizx+3 x 3 =9 x3\r't&3 ffi17y +7 =28 +7\ulrf rr'7 Ltv\tY.4E*rAi*Sd+ f H 7U x=27 +ts^zlq #.rXAffin+s. T=4 4S " xL # r* , * t k # -, *lk"trE- . & {"1 > *\trtffi7o F,{rlEE TmkiffiEfrffiWt $t; zoo+F-i\ s ffi, x-19=19 EI- :j-=r6_--_l x=200+4 H + * :3 ffi: =ro*: r=50 ff x-19+I9=19-19 |*=t I ffi x=O ce I & 1.+UHFffiiTEEiE[tr 7S 0)E)bffi)f.ffiffitx rtffi ,fiffil;)L)nr re,fr)L4tw, 'l.lY# 4x = 16,+lWT rl T te,Srt6BtrIi. ft$- fr-afr, frnh#J E al ,) (2) fiLffi7'ffi+E+6tt686fi Effi f " ffi ," ffi+gE E ^+ fr )t+ fl +r" t/" ,^ fr , jaffifiT nk #1 E h fr +t + Fr +r EEI 3x +3 ,& o ,, + LA * X,, tt 2.iEifrffir# O ( (l)ax +2 =16 +2 ) x -19 =19 3x =36 (2)4x +4 =16 x4 ( ) # 4f ffizx - 19 + 19 =19 +19 ffir3x +3 =36 +3 (3)4x +4 =16 +4 ( ) ( x =38 x =12 @)4xx6=16x5 ) 2.ffintg" \sr4E4$W_t frrJfrl+ ,\,14 ffi.( =) Mfrlv" ax = b(a#0)" e\ (l)3x " t6 + a = b (a+0)" Wt tLtrl fr WivT. =231 (2)y +6 a,x=b x+a=b =21 ffiro*+a=b+a ffi:x+axa=bxa (3)x +8 =12 ..x*ffi x=b+a x=bxa I __ ._-__Jdr#lt#. trrFfrTffr. BSD ,' ffiffifififfibB E'r,ffi i,'r ' ", ,1, ' ft*Dt I m m+ Ba -zb =6 ,flF/A 4a - b + 10 BtE ,B.fl8ElE' -3,ft W 4" - b rf>Frt+, trJf+,t #R" 86frfr48, Ef,[U-% =6,8[2(4"-b) =6,ffiD)h-b =3" EltLh-b +10=3+10=13. E,4a-b+10HIEE13. P@ ffi*w,^ r,r EE w *.ffift.fr,ituN.1fl.F Krr.ffi +a. + f *N xw *. * frtE rq ffi t Ht**p EA rt-+M6, ri H ii+& I*WM,E1+ii+ffi'f\z\1+*i\+ + *tE ^ " , .(m e #3a+b+12 =40,.['J 9a+3b-37 =( ). iEffi_2_uB ;H7Etfr{H @ Ef;fl y+x=1.4,T-x=0.4,fifi x,yWtH" E, fr+8ffi-+nffi5ffi=+tffiEfrWtuhEUfnXn,l+fllRAH y W# i,-F.fi88 I , .,ffi,E>FH y WfH.,ffm>FH * klH" [.,ifrffiE' y+x=1.41 ' +tc +y -tc =l'4 +0'4*2y = 1' 8 , -x =o'+lt ffitffi2y = l. 8 ,1+ y =0.9 o tE y =0. 9,ftAtrffi y + x =1. 4,tr+r =0. 5o FfiU * tulHh 0. 5 ,y tulHh 0. e. fr488,fiI5, h+ tu+EE Ft, qft] HEH-H.. + r\ ++ffi +,lF-*+ - +f fs + Ht ++^ tu *- 4 fr - + fi tr + i^ * *v *. W + *fi IA, F +s W + t tE tH hpdi +H )Fi, iH * )^ * ; ti i *r *, 4t lN, Fn x +A fr - + **v *.ffi fl &, hffi h+t*lE fE "-rycqimliu&"uE*'E_s*ffie ; * E s 2. *+8" ax * b = c ( a *0) " #HffJnffiW 4l,FX = mao I " at( =d,(a+0)"XE{Wfrffio tFrfEffit*iH+#r+^irtqEl s * 7E # ffiffi E E -) ffi /s) ffi ul +E ..,fi,im,*, ,,+.t&:, ,*u U {*, 0,}'o', 7E ,,l-,'G[ffi fi fi Lft &li > *+lffi72frlttJffi ItsfrV6'ffiBf ffi xt n4 ? H H,Z, ;1: R/affifll,E#Fitt rg-ffi,i{-ifl" & s GEHffitr) $ & fl G;h n lrt-#i* tt *-, *tk+E # df+4F^<-l6J#r*.fi. ! \^/ ff ,$t: 70 @ )re:i-fr:*r*. ,* E fi-t4''& 4g *#,=lr,+ EE # 1.IEffiEEH r+a* ttu ?@ft.ffi H H,Z, i6f ,L' E ffi T - + W., +E E I ^frlfrWxk, * 2,tsInt 20,RF+T 80,EVR^H H,Z * ^ftLi/affi Flli@frffiHtBt&" 2.#frEHZ/.,g#HliJfE fr;*- iEfEY* ffiffiffidl#ff*.ETF&Tflff.BSD fit*- nffiW e+Rffi+EXArtlfrtrE +E+EffiH HIf;[, Y6t ffi, WW x2 + 20 = 80 o in+iAi6-..ffi Gffiffiilfuffi WW.ft x ,flF/a'il UltlfrF.ffizZx + 2o = 8o o @ffin2x +20 80 Hlmlt = 2x +20 =80 --. ie2r6 r+-+*4+,lWE+xtL \.4- t -- ),T 4z#1 fft itlrl rl ;tt"*zo " ffirlx +20 -20 =80 -20 2x =60 \ +p6+ ( 1) , i+e \ +z m rea ^fl+*l,L*f:vr ,'2- 2x +2 =60 x =30 && z2 x30 +20 = 80,r = 30 Xf T ,)nW * =30 E7.ffi 2x +20 =80 iltrffi" &ffi+ar ,l*,i Ctu)., ax +b =c(a+O)" Wlt! +ZU+=11,fl- trtR4ilDW: ': nlfi-f*t*E,$*-u tw"rrt:E*. \ ,L^fuit& ffigrfu\$ ruH#*t*ffiffi#If, *nn -6 =e (a#o) s. EEfiE tEEE}ET r-lnffi frtffi}. '3mlmmm > *.tftffi t2 5 ffMffiW:fFx}.-,rl lFJ ffi$" M,WH6f 1.t)+fi+=*R*9lfrt= G,Effiffi} tRffi i6'1 fi\xxffJxtifi 4 fi : iaF1ffi fulw. x 3 - 20 = 1 00 o ffii*ga.x *.b =c(a*O)tt, tv.* frtF-t*4LrL4ta ff+1kW'1ffi VlWft x,flFAnI UYlfrr.ffi:3x - +,€#4+,9'&#t*-tL" E E 20 = 100. fr 2.1^^3x -20 =100 H!ffi;* 'tm-^nm[Ft # 'x*ntz*z^18-, H 3x -20 = 100 l t 1 R ,3 I r E h4 S F - * { B 4.8 tt 4 l- 6 t , . *; 7E \ fr+F#t+x-iH ffir3x -20 + 20 = 100 +20 i49ffi r!! F.l Btiu t-20 +*t-4t, f = r *+,q.a. i'fi E 3x =I20 |Y"*ETXtLtr\ (.=) . z;ii &-E&t"^*Js*. 7E Al1'A s46;r3 @ffid B E 3x +3 =120 +3 _ E J E 1.ffii+g" /) x =40 (l)3x +6 ffi &&:3 x40 -20 = 100,r =40 Xf T ,inB * =40 ftf.ffi =42 t & ru (2)2x +6 = 16 tft 3x -20 = 100 futrm" (3)3x -6 =42 It,!F:;' ii @)2x'6 =16 ;''lr:i ' f!/fl + 7\,'14 ffi.ffifulv" ax - b = c(a*0)" fu\l tE 2. ,41,u-.g.& 1 -+&, .,'i-: tuf,trbw: tr A,F&&3,*heJ15,+ + *7 f 105 " ,4 n,s E.8 6t & fr *-( )" H: 4.25 8.30 E )F c.35 D.40 el - (a# g f, -,t 9 u$ffiEEffii#: E # +4lf tfr EHTTEffiX*EffiE EfrTTIT-{ E > *+1ffi75fr "ffizfr" HBEE fr (l)2,3 ,4, "' ,n F,zJ.F.EtiFt H ,hfriJfi *D R HlHj&r ( 2 ) i[R*H 26 .8, HH]fi ,flF /aH *,]-X zl.F.Etr tiEt t Hdr#lt#. tr+rETflff. BSD EfSElE' ( 1) H*t&htfi, drHHRffi ETU*iE[HT,H..H'ffi 4+2x2 4+2x3 4 +2(n - 1) =2n +2 +2 +2 +2 jE- ( 2 ) f[ ^+H *D.R,ffiE]U , >FzJ'FE W FW.,rtJfrfiffiZn +2 - 26 ,fiffi E[ trI. f tiFt (2) ffi ,rkH n zJrfr.Qfi E " 2n +2 =26 2n +2 -2 -26 -2 2n =24 n =12 E,H fl2ffrfttr*iHt E. 12 @ ffi *. M lFl il,Ee;m u,r' nr ut F. *. i a ra.rr C i-- r. ra w +ex r^, ftffi*^ru xw." tu\ \ - _--_.. =W e ***pT;zrd l*iktr*.fr"i++ " oo ooo o ol-lo tt o o o L__lo o o oo U (t)nlk*tzf u\*.? D,\t (z)*"*fr L,#4/LdKA#fi *At 40 lw +e++,MryaisEt fi 202 +,b?*+r8fftrfl&Ekl 3 l** 2s T.."] I',\fr*D*t (YtJr.ffiffiE) ,EfgElE' tr4ewhffimH" Zt- *4, *+#13tr 25t' 44 202^i;-rrl...ir'.,...:.a..i: a..rrr fr tf-_: ff6 rHil,fffi \IRLfrWE trJf+ H + BXR' *+ffi it K S H! 4 W x 3 + 25 # = 4 ffMfrK + kifiry " tRffi+trX6 tJfrllfiE,m611q " iEfiffi ftS€' ffi ,jftX+Wlff Kfl * # " 3x +25 =202 H 3x = 177 ;F x =59 f:ri E,*BWitKfl 4. s se s P,ffiEh+t*e+l{rufti,E].xtr9kw.w++frruH,,'\++tt+Ex^,#fry|illtE, )t11ffi$,. /s \_ fig d IE 1 . ffi ,,t E- & frE fr \ 4i &,1*.#J g, - N ffi #. + BJ &,1, $ n 4i fi 0 + )f_, yV - x 4i ig n 4i iL E_#J 4 5 2 /#'{., 22 + )r-,ti4L&'J,btn4i 9't *-l H ru ' & '".xxnm/;y'zn' x f , ffiS,ffiffrilffi ,?* ,[.$ ''-rr- 1?n m ry .ZW+4.1tr,ftt#fi2jnfrHfim ffiffi,Ary AiFt 4 L51]L2Htr,Lfr,^ i i Ii rs' ffi.\V,ryfr^Wtutr 2 l*,, 2 t6 , F ,ilR*H *,)- )ut I R + +W- X z ^,LAHR*H I/t BfiffEIE, 5 ilfrL4tr^W.Ll,ry n^W.ffJ 2 t*')- iEfiffi fi4ff 'ffi ,trW 4EIntrH * )\" T L- 2 -LAtrWfrW LW, = ff LHILEPi ,,l 2x -2 =t6 +4 ,i5. W.x2 -2 2x =22 )-l ^ ry 9E ilrl 4 L4H -* ry rE fi,fr fri /t x =lL # ^rltl L w=wnE*-w^w.-4 tl+4=15(7\) +,Hg {+ thW#H+*1kry 9E IR*-H * )u, mWbL x #H-*, EI Ufr1k ry fiYAfrH * )',,Ytll PtrffiffirH lv KH&ikFfr *E h x,ffi R11.,#.ffi.1fr .nI D)ik+rEr E t *, *,ikg + l,l E, F,t lf +8" c.. =@@@ d Hnaflf,"X_X*fr-tltl g,ananr*l t{ gE Z. fi,h 5 mq rt,h ,BAHAfritT fi,h ir_#t*_&y]:', x_x#t rt fr, h e&:?#r 2 tr,y 3 ffi,,HAHA R *6 18 m, X-XIF, *fr t,y ffit5 fr, h 9?Ml,.i -' Sdst€rt - +fr++6-td+,,1 +Ji" r--" i nz#t€ r. -fI- i+z#r # e- Xl*f,"* + - - . qX: y[** u;* II n+z++ ipl-R-*+d, + ,:-]x ifr i [ ': i ' 5 +J(ffiia4 tt't (d"'H,* ) IEI-^4L, +d41t r*,b]"-i fr v' -', ,,# ' fll'"fi+*n 4 EE E ' l . ' i,_* + d (= ,t ) * +dffi ja4*14-t.4t ( "Ji"r+.'v;t F1'+^h0#J&) ' fr +Ji.fiftd"-a I iW+c 7 ffii+z#tEl t-i/Fe#1ffi#t..dte'4ffii+z lr \ * ie#tffi 4Ln+Eh-h#t'L*a#fi +-*"&#ti{, ,inlz#tffi : ffin# - ---] ra,a' - tv,t-4l.#J +-*ve#J4aiP',xF;+2, frT+zAfrfril-ft6*a+ : /r,,as' *ta#, , t-4l.#t+-rn&#J4i,-*,ft8i+z#Jffi; {-nl, :*,z^R_ r i fr *o x*o;b - *;6p * A), a=b(a # 0) - au+b\a * 0)#J +z#t ffi ')* -tw O*{,* +-*p&-, tr)4*xhfrt ')TrX*. @^rtxF,iFtfE f 6t4rax^, *{,* +ax4., r\itzi @ffitts+bb+F* ffiO'ffiffi TILIE+lEl *,\\E ( UF-LW,# ffiWft 1 ) mm ffiTK+trjaWNM*M2022 + tffiH!rytr( ),ET ffiffJW E( 7 ElhwBm. ). @F1l<< l--in - >j (2)#T'Ibe ft y,[lltEH*Ho + E H!& 12Wfi-riE =fryffiffiE( )" 123 ffiffiElE, ( 1) tEfi ki = +w+ ,E L 78910 1l t2 t3 ffiWW.tt + til WW,)'8 ,E.T frtutrWbY 18 19 20 21 +rnl fti W.* s. ffi uE + l{ fri WE * 25 26 27 28 29 30 3l t Et ,tr ffiful&.ft* -8 ,ET ffiffJWftEEf', r +8o e#H*ffiffiru (2)Bffi- =+W.fr!ffift(y -8) + @E A€++ 42 9 ,bY.,4.'EE4++ff$H! y+(y+8) =3y" 3l*fr43 4'a844*DDt D " E ,8ffi- &*+1,> NNfrETT H' IJT ffiW T l*ffiE LLffiHt, f H i >wfrTffiww.Bfi 8+fhtrtffitul t$rk4'W44 * D ,FlfrHlffEirT, ,!* : W,lfr.ffif W#FM.\r y,.alI trlllH! fr fi 42 -3x =3( +b ) 7C h 3y. TTz3x +3 =42( ) E -8 +8 tr & iEfiffifr+tr,(1)r r (2)3y ( 1 ) EtKi^h vtJt ffiEffi ffi) H + tr + + n 9@f HH!ffi+Etr"{'' # ffi"nAEffi,,rxutaerr' O E E il,Hfr-MH Ht &Z t{ Ht t zl'* a ,fiiR#ru (2) +EtFi^h Ytlt ffirtffi H! lE + tul ffi ffi a E >) i\+** trffifi#ffiEr[s*. E +*,rtl +H +ft 0t m*EX *.Ee\ fr ul *.8*.4" B' E ,E,ff88 ( 1 ) +RffiEHtr.*,WNiUT \_ _. I " 7E .-.. _ tg wrs, lnw. f tl i i i,nn++#r+4.1---^-_-l H6 &e++#1+*+# lr P L ,l,a14flfiWnze 39 tr s bc tftffi*,wtr +n H +Ex6 + vl frfrffi . w fr, ( 1)iHHef+&tulttf ,tusH ryKi- EA++Pi+ff$ - 4'W$48!+ff+ x3 =3 fi ( +l & H MWffitRbv,zWffitUt*,)'? ) 42 - f 3r' =-) 7T (H+*EffigEHHT"R) (2)Y a= 2.4 cm,b =5 cm,c = 2.5 cm .I +3 = I 3t, 12 H{, EF Kt M tulHfrR b?Z$ffitrir,*,)- t EI JiL, W \,1]H Ki}fE #FErtffiW . Efi8ElB' (1 ) F KnMffiEfA' a x (2) +Effi+frH!,1+8ffitffi" EifrffiE'(1)nnN) TT(V) b =ab;LKfrMHtEfrR 2a x c = aco ry tc * - (2)ffi,EzJ.EA++ KtMPtHfrRbV'Lk1ffiffi)* ab aco x D " (2) WWffi{tAHrt, itH EIl trI . 42 -3x =3 4 3x +3 =42 +3x 86frffiff, '(l)ab-ac 42 -3x +3x =3 3x +3 -3 -42 -3 -3 (2)Y 3x +3 -3 -42 3x =39 a =2.4 cm,b =5 cm,c =2.5 cm Bf , =39 3x x =13 ab - ar =2.4 x5 - 2.4 x2.5 = 6( cm2 ) . 6, F KN M fulH ZH! E fl x =13 frR bT" 't b. 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'+ WLMfulfrJH,itITEl, qJ 1,ri, tr ffi 7E al ,Eg r5') Q)\NXMffiE+ ,Hil*fl:E g EE' ffl*,H4f E*TH2ttL,2+L2ffi2ttz" Elt Lt + L2+ L3=180o, ffi +&ir * FlUzx(Ll+ L2+ L3) =360o. HE -B+W+*,F.&LA W+ffi , hfriJfr t-t - L2- L3 fifl L4, Lr + L2 + L3 + ,& = ffi L4 =360o. EE @ttfr+*,F. hLAW+ffi,hfriJft tt- L2- L3 ffi L4, Lt + t2 + L3 + = L4 =360oo EflArrnt+' ffi fifr frl K # A+ Tf ,fi &L rtr A NW tul Ft h W HWAEX E if E 3 60' " (3)ffi4]EM * - frfrrfr E )LM trJ DJ B ffi E tr} A + fi ,F. 4L tfr H N W frl 6 ffi tultr & A E E 360o M "dr#fi#. ErFrETffr. BSD 2 .FfrH ffJFtr.E.tr1fi$ EJ t)I B ffi Ng Z ( 1 ) rl.Efi H kl l{ ffi +, +t fll fr iE ffi +H E WM tul frJ ffi tul EWH X, E a\+lf ,F.,9! FlH ffi ffJ EWffi E 360' Ht', ihNM-EJltrI DJ Sfifr . 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( 2 ) \ .+tr,fr 4f r[ H NM ffJ frJ H tul EWffi + T 3 60 . nt', i^Nfir-EftT EE ffi fi fr . ^, fllrtfr)LV, (3)ffiRl"lffi AEFfiH H!+MEM#FtrIUMM. #, 3.FlHTtr tr rlEBfH tr -ffi., E{il Ei1l{;trt6t ffi? fi,-E a^ iBf tt6-&.&w ,;-"1' Fl#-ftfiraid. ; :fr*hfrfrt"#J" I iil-fr*4iiifrli"#t tt "i:, i r*- , iriifiE Efth/-#1*f*i iisfiaEl€fiet4B i i$fr*hfrfrti"#r" ifr*ffifrti"#r. ..--.,i i ffi E*i+ff) A E jtif; i)r +, +ktul tWE ( iffi +E € rn tr ffi tutr * W Lffi&,, hm s + h {lfr4FEll H0 ), frA1ftlt#WH!ffiRhlffitulr'X" ***** frAWil fr Ffi ffi ffr Wfi, *jfr S ffi ffi dr . ***** HE+Esffi ffi A 5 +il H0 WM NiRiEffi 6 . ***** ***** 6A5lEJ,f+Arci.tfr.. fraw.Re\Hifi+E!&ffiil*. *****gEE+09tr+ w+i#7s-BoF) I r^---- " --.:.- ,ffiwwaF'rvrtffrHxrorffi. r +E x+z*Ffi+ffr+'glxffii-E It. 7E ,*-*w*e+*DH util. i lz.rw*yw+tr:\wr*z"ltsl.*!frfi4 YiT:Yurg_- E I i H --l iE L: * e fr s E tr,.# ISEEE} j9 E (ilfi- o 4 I E{e" ffi > *+iffi7e E{rilEE 2004 ffi4.Eiaa-L , F triE+X\ffifrH+ 110 XHHo vV#+tX + t & r m 4+T ffiT, + tr WT \N tatn E Pi E i6 * n *, + T i^rfr, E H! 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BSD > *Mffi80 E,I'ilEE TEEJAKTAE+ Efl]Hlfffi bL#ThR " E fuE [E EI,'} 5UEC@@@ry[f {tiv&Erl]trtt :fi firff o@o@ 1.Effirltfi l!,. -L K + dl UE H, @€ {i HEfIE ht # # ffJtr E, E 4\ W lfri^ftffi - tlE tr " fil, O g & E fr@ + ffiH.W A eq {i ExnE, E s\trt E ff # # tA E+fr , Em - fiEEI" @ + ffi @ g'fn E AF fr@ + ffi EW fr tu, E f\PI E ff # H tA tr +tb, lE@ + lnH bV 2.iEnfrffiE )^Eitlfr h ft H 6 f f,l . frlJ tl ^e@@@{v Hlfi= IflEzK" > *Mffi80 F{rilffi 2020 6H4ia*k++/\ to Xffi6R#+ ,+n16146frffi - hW+W 2a.00 htulfii4it1916E-ryh ,W+,r8frtr&t^u*+ffi8'6 ' * 44. 40 hfrFfrm- . TtrEB = h6dlE &E-fllbffJtrF.h " jl jl +rawze6.00 w+w zet.20 ffiEE# . F,81. 60 ,) . R#E+frW*,)'ht ( 1) Etr-flrtBt,mEE# (2) frftffi- h,iEEH: h,frBffi - E? * (1 ffi)*i"iEE ) 1.r"e&EatrrltfiffiExa rh.LiL. i:o.oo',> ft+)9:4 u.+o,i : ffiffiff . l<,#zfr 4E+69il# 2.iE.,ffiffi# ,at-- .-'- G) whe'T.ti"zh'r'*('*' 36.00 +M.40 =80. 4{ Ekf*;";,{-,,u.'f,!' 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I 2.54x0.9+0.46x0.9 =45.6 +50. 16 -t_____J- x) *tk*af, =e5.76( ( 3 ) ia,fr-rt +- h #+ tt 6, BfrfE t^ffi x -*tbfr& es. 7 6 il< p " 5 i 0 r x r 0.8 x 0.4 x 12.5 x0.2x25 wiai,r'*-,txpi,Erut t, +uftltKh y+ t*. wt ,qk+ j6FE + h*t+a*.4,Er{r\, ffiE-" m*t* v* h *+ 4k L) E*nffiE' ( I ) 3 - 3 s ) W )E+*, tilF')$f,,H [Jl[ #iiE +HW rf, q ![ l]; T fr.fi {rnrzfr E tr pz5fjL B!ffi A. uJ.*[E =i.:,2" hEHRH!#Btr-tr? 3.3 kg kl[H4,F#i, =4.68 (2) 2.54 x0.9 +0.46 x0.9 E }UH,RJSA A ff EU E R HO,RJE'{Tfi ffi }E = (2.54 +0.46) x0.9 in T, iHH-HuJ.*[ W it *,)-78 kl'RiEfr . x0.9 =3 ,Kfrt$>lr: l kgD( fr6n-; {.d.1 kg6t+lt,z\, i 4t . _a .1 i hz.sn ( f.X-t ksfr|&t kgnt4 ) -2. I i (3) 50 x0.8 x0. 4 x12.5 x0.2x25 E.ffiEIB, = (50 x0.2) x (0. 8 xLL 5) x (0.4 x%) /; ) # ( . 3 W .3 *n - # t t ) f r k E g, ftl.z k k g s , # * t € *i * t , t k +f g s i ,, l+ gJ , 4 fr 4 & # & L . i i =10x10x10 [ :_--___-_--- ^,ql \,------------ = 1000 {i,tr**e*sr i#rfr n, *rts-Ltkgrr A #]fr nBpT" i M;:,ffi/j .0@ i tn#tr + *, xw 4+,*-,,ffi' vh *. w rT,i,b M NF H,w ffi , &* H- fi.tg + 3.3 - | =2.3(ke) WMW.ft3 ks. KE)^H, # t . B E . M+ ...... W *,t{ u)lfr 3 x2.5 +6 i+ Hffiffl_" =3 x2.5 +6 = 7.5 +6 EGD,ffiffidrffi iltffi&&,ffiiE!ffi =13.5(7tr) M * *lb -+ rffiF^tb - tKtftfr*, ffi - 6:zjrtfE,f{ 13. s rfrI,RjEfr" T 4s. 6 tr,ffi KH.Effi-X kt =Xlb6tu1 9l|@'ffiR,Iffi 1'f#. ts.trfEnmx-+tbtr**,)i/Kt 1. *k&ffiru+ hktH ,e.+t)Wffiffiffi trlH,+tW )L BESEIg, +# r), F rrl z\, il H " \_ EGTI fiB66&abrffiffiH** WrilffiT{tJfiffi" (l)zx + 3 = 30 (2)3y +2.5 x4 =40i ffi EESEIE, ( 1) 2* EFi.:+MW,+ rrt" K:rrt-_+ F 4^ffiH EfEilm#$.. +E €ffiillElnf* 3,rFH 2* fflE" -++ tr-W. :)(ffi ,ff -*. kffi . A fif H ifi H fr mialag{wu 2,rFfi * wE" .# (z)H-fr 2.s x4 ffJE. 3y Efil'i- * *, ; -+E **H44W ?s l* 2. @ rFfr y fflM. ,Efi8EIE, H t 7E i * # \S lY E < i( E &, - " X ff sh lE#61 tr4{x 25+2.0e=iift I fr ffi22x=90 /i = [ :------__ -- i e \,"--------"- x =45 r, ikxftehh\x,#;rfr,-4; ft;n*;-, ; tl . *n . #. *ffi*BFT. 7E i # i,iio* E (2)3y +2.5 x4 =40 nnn+s ag < 4 ffir3y+10=40 x*" H 3y =30 ru 25x +2.09 =58. 34 + 7E T =10 25x =56.25 H fi ,9 ffi;Ey-gp1n;Ja{gtr;' f I x =2.25 TT E, kffi Elffi +$PlH4lft 2. 2s * s \_ _.__-_,.._- ._J " i+aj( M2o2t + 6 E t7 E e Bt 22 h,+\B 9 Et[sxr+' l lt r t' K.tE-+ F iE+- tr#rrFtr# tutrH&" AqEzF- iE6frfr4tr ' LADB = 180o - 110' =70" TUTEilHEfHX!roffiEil-ffi& fiE#ffi LABD = 180o -70o - 60o = 50o EH.tHfr tsEffihfrutrfirt t E+@ sffim;#iggE*ffi frffiEflWtrffiWJWWMff" + t wZ -+ = fuMffr = R)b.ki KAIE Mtr ,Bfl8E I E . hfr\ )^rtE'. trffi trffi/'n 7E fr HB+i{#KM,frW-Wli--B+nfrJ *w.,H+w+jafrlK ttfrr{Jt 3 Ex. H ( frAEfll IL+ rttV, FE fr AE H . t Ef 7\ 4lilt<,m=R)b.WK?j,)-h tr ) ffifrffiae\tulv\ft" fl *tftaBdx=ffiM" 4 iEfiftff4ff' 7T h ,Bfi8EIE' T F[ E E a iinr=r:+nx,i i 3ax.;ffi rm /) ffi1il#rf->tE,.*- trffi frffi i i ;' # i t 3 . f f u r K 1 +4 * fu Y f,> .t ff : i 7 rL E # L t : i i i f ' f , i a h rL 2 # E rX< * E i ,pfr , iil E R il rfi t#,rnfi ut t E r i : l#Wfuvt€ kFlAfihil.Rwfi frJ " Q) Ev 7U ii a .f E r *- 1 +f * fi *=rLLgrt l f .> r 3 T E 4 +- ,1, 4#W-++ffifrs fr.tfi fu,rLR ftt g*.frAqt) f ff ; i i Et E tu\ tuw +*_, +fr+1Fr\ f, 1\. 7E 86frfr48,2 \) " *itEltr W fr, ffiit-5flfiiF H* s 7E tot[]IEH@ H, ffffi8!trrtErltfi x lJ *EiF.E,fi TfFFJE ,8. ,& r.*ftrfri+EHt#,fi =AVfrit\Hffi ,M*,lFTHxLffi f ffiWffi lil#J)vl,*A" +, { t , lr i l 2. *Mfri+ E fri 4 ftil t i* :M *Mfr il- K E{, EI r)l H l ffi t tr 1 ++{n, & trJ *Mrfri+w 4f U ffi | ffi #rs * ++ {i, ffiffi Wffi W *,}' @ fi xf D W H-R, H.+. tul ff E . H + # Z.lgl B'lrElffi#[fH+" H FIMT\Wfr XMffi+El#FHItlltrs-LEWffi ,.EE*,riB!ftrfiZn.EJ" i+Ktz\ffi#B ^ffrhitWffi t . +fr &2fr1+ E Ht #,fi tfi *,Lfi,it N4 lffiA#- r #, & WA ful *,)-, m H FE fu \ ry = EWlE}ffiry.M" * +fr*fritw 2 . r* ftl*fi &fr i.+ E #rfi * : fitrlW REtH S H E! rf */n fr\ rc h ffiffi ffi , An E ffi ffi ffi t f fulH -l(, ffi ,E +R ffi fi E B'i *,'' +fi fr &,F,, B +g 6 F ^ , H ff * i ,W. ^ffi IF]hiSf*E*,&trArB&ffi" ffiT.:qdl#il# . . EITFA[Tflfr BSD *t SiRE,E* TTEFJ6 - rEWffi ff),H. ffi [h t] X 4trWffi tul + W, tfi tr+ tu?ffi' E I.l fF + }! W, + #J Wft - rEW. *4&B!.e.*X ffi*frtK*H!'ftt" r.&*41,)-W,. *+4&H,irts z . tRffi + #rffi Hi H y i,+ H' fr * S /L + Wffi ffJ ffi , B [h t] BLq ry ffi fti,H, f fi . H,[.#tfi@) (2 ) EX.pE-, fustrflflilD-l T fH,H,, &ExR Effiftf#ffiffittffifi$c1p II€I*IE i)rtu\H 1so ;\., ffiErLffiI*trdJ umEWEEl{ffi wH t% l\,ftErktrtrr*iailwE.. rw f + + HE=UEUI**iEil H! Wfri+g ,,\,ftExkflFr*raaftia lm ,,l, ftBfi,E U ,t*t 180 180 , ill LWft*, &Efi #F$ :cd1frl LWFx)' 150 l()i " i EGil'ftfffi t25 l l l \ l l l I t 1 1.-.1 , - f,ffi,f,uiltie -r M 9o0 ---1 :------ - :---' :-*-.---.I frlJngiE*Tzj.nE o - 10 D ffJHH, Ai,s- fir,i +xtx iitx r , - - ,, t - + i . . t . i -,*4a {RTt. 0)+EfritK+\fifrM" +w/y 4i516 0 1 2 3 7 8 9 10 Q) xnxfrit K, lKtr+-EtJT B[Er {H,H, r \nFfr,t ft* *l^ HH/E)K 50 74 85 93 0l il08ll l5 20 r3c 135 4 ,Bfl8El+' ( 1) EI , t ffi ftlw+ E f[ wffi " 180" fnu 90" fri tRffi -L + w w.ffi , {+ T ffi +fi *,rfr,it E +\fiftM+ErBl,tffi. #, Eh utBxf D fult&w" 9", trI u4+ Hlh6iftt5.rf'B I t&,ft# 10 ,ffith drEE 0 -10 9ffJHHlE)Effi+E 4*a/E* trJ}H5 Affit' fH D B! W,ffi, Bf NI D) 160 IEJ I 1 t 5 n 0 i {+ fr ft E ft flF r* ffi ,E rt E z)J kl /\ fr . 130 tzot, ( 2 ) fRffi fr,]+ K ki E-,f+jH /x ,r1l fr H rro i 100 - {+EU AtfH,H. E[ trI. 90 i 80i 70 Efifrfi4ff' ( 1) 60 SOr fr U + + HEEUETFI**iEEI] E! ff fr i+ E 0. 0 LX ( 1)zJrffilrf. )Lbfltl)Ly K{+fr'R? KT ls0 070) *,)-tr;Kt too) (so) 0+ol (2) lt /affi#Fl (l30) 125 | tBfiAEr€ H ffi z (120) (ll0) 000) 90 lwr,tr+**fr 0 A+,* trri. F&tti- JiFr*' F-ri- ii-+.EA ffr u.R, 4 +R ffi & ffi fff ,F.,,fi#MHAWffiEl1EI" ( 1 ) *E NLD 4\ "$i* y q ILy K4+E'R, E )L fil )L D nli EHfuW,H.*W, + / r/fr fi'1 ry. _W.W+fr *,8 ffi B>F ^ H K T'LE X EifrffiE, , " r (2) Wl,lffiE# A+n*,fr,ifK ffi++,fi, ( 1 ) (20 +25 + 15) +2 =30(+) H /[ wilwEtruBld4|tr|ffitfr." E,Yfrtrfzj'4ffi# 30 Rtu" EifrffiE, +ffifritKlffT. E (2) (20 +25 + 15 ) +3 =20(R) B drEE 0 -10 9ffiHHlE)Efri+E E,*fr-e-R4rlfri\T 20 *tu" rE q*a/tuK e 160 lEE FuJ. +X+#H'+z + A @+ffi+ H 150 t l40i 7E l30l I I EEE+t{ll " b E +.fr , )DH fu& z& EL f E rt 120 Lffi-" E- H l 1 l0 00 -r'115 o T ffi RW & &LBizjclft'H -: l08 90i l tfl. (+{n'trX) /) 80, i i 70 H 60, 60 T* E 50 7o t2ot7o24otwt3o fT}{--r=:] s 0 7 8 e10I frft1! 7t 0 ( 1) zJTFEA 0 yflil I Y K4+R,R, K T 5 *f (L)ffittrH t?tKW,+!H fr ts+YqH't+ +E _50 74 =24(E)K) . 7T frffiLtulEzid[t (2)E*Z^PE-,in,zJ'nE )^s Dttl6 D " ffi + KT*DtrrKt ( 2 ) zJrgfi ffJ HH E 1s0 trX, ltsffil+flMfr. i7 W, 9@- +fr e;h * w i +fr euru nta' J tr lkt ,BffiEIE, ( 1) +Rffi+frW+T-4I,+ +H ifr,fl t, 1 *.# t\ Flt,lF )x,. fu+ ry.W *. f * 7E fr*.+E N..fN, Ht E E &,[E , ru WW e.lk*F+4€fzJ.tH#-*D B.ffiElE' ( 1) *.#*H-. *fu , "rfrftffi fufuT,E RW +,'Jr ffi W +W.tr#EsEtts{r[ *E#H!--frW||frtrffH!iEEE r. a fri fi #t fr fi fu + t 180', e,+n - fi ry #r fft + fr fi E*-i,t, T vx j< * rf-^ f f.rrfr- t: fr fr h#r E-&-" 5 El frifliwt,*lk*E -frifr#14+/tf , *. * r€. ffi"#J fi #t E-e, €.d rLF. ,btsr .^lt ,+ fl *, fi #J E-&" ahfiztrlhZfr"h (*,T Bfi*) 2. 360" ,lL*p, ftifitlfi#t*+,*.dLT ff2fi v\nl fr#t fr fi #r E-&." N 7\ F // -- \ - _\ 3 - \ + .un i i z z 6 fr 1 i f f r i # #, r t - - + t e r f l f f r r i i # # r r E E - - e *- . + = 4 h * * * a 6 4 f la s a v F l 6 h t f f f r i i il,t * E l f - i & vr : E 1 & 80 fu " , " i i ^ Mfr=frM ABC + , LA =3 LC, LB =2 LC,*=ffiM, ABC €f frJfrfulB&,* "Bfiff5l8, iei ze'=i id,- ia:z lc, # tcn a-dk'; ifr+run' , apz tafi E&itift24t , tefii i$xtvnPae-........---. I o i;ii i:,+ktt;'h ry A A +" t;lsb;l + fiI 'i ifiE_*- i , L ayF tc ! fr : l ! E Y _* 1 t, f * i i P -tt t f * u . 4 nW .. i,E*.: i j LB x2 =60" LA=30o x3 =30o =90o E,E=ffifrt ABC F tA h 90", LB h 60", LC h 30",ts8-f Hfr=frM" , ofl',- ffi -' ffi*tu*E^ Ht x +**.xwa A' fr tutr E-*. a ff | br .ffE, +R# e, tu *4+'4,s + {t h tt EL w bl *, * fr Ifl tt frjfr 1 80" h u,H. bl *,* H fr A' h w E_*, fl* s * {t, h w H-*_, & fr hflifi+4" +fl#ft hWE-*.+tJtsf =ffi e'!i *E*69=frfrrfrfrEH6llqlffi =@ e 1 . - + a ft fr fr &X fri trr E-#.ft&,J, fr #1 E-#'-#t s tr, fr - + fri frl E-*-fr #.,.l. fri #r E-*-#r 3 4*,8:^ fr h +fr\ /1, 9' E? it*--+fl a afr fr? 5 * lfr { 6F&-tr"4"1-81 E EEEEI ffiffiFtr*E=fr Wffiffi., *= frffiEEHEE* E 1fi w9, tEN , Ll = 15 " , L2 = 35o ,* t3 wHW. I H ft ffi E .J E /) ffi m ,Bff*SIB s , 7E f # H '=. tr H ir ffi * + * L4=55o , Fftu\i 7\ o I B t tr_ifrffiE, L4 = 180" -90'-35o =55o L3 = 180" -55'- 15o = 110" 4: Ez L3 ffJHW.ft 110oo ,'B r& \+n !ry,',ffi ffi*k*I{trftr,E ffiffi= frfliHhwffi,F,fi,4{ w#*1+,ftHAruf h\Lfu 17L # * -tY,y,h e : 'y99 2.*vH,afrtfr E---t fi-fiahfli,:-frfi ft-t?Wzfrtfi(BE ABC EBC =EC),e,rn Ll tl, =70o , L2 =80o , *- L4 #1 E.#."dl$fi#.EfFfrTflfr.BSD 3. #E ,E2frfr ABC f , tgl,C =50o, LC=60o, LADB =90o, LABE = LCBE,NI LATB hlJ E_*.ftr,y? BDC (ffi*?f Etril fiE=E ffitrfrgrtsrBgstr, BEtEEeffi :r::.:.::,: l : .l:1 .i :: :' i-r. -. + : . : : : l - - : .,'" ",,",;, i:..8^ ffirEr {pN,fr=ffiM ABC F , L1 EtrH!-+r\ffi, Lt =115", LA =40o , LD -35o, tz ffJHW.ft*Dt \tJ EESElE' ttft i@ = fr fiABC#t - +rf fri,i i Ftv\ LA+ LACB= Ll o Llo Ll=i i 115", LA=40o, flls A LACB=| o i - z -" -L i- - " z - " A " = '- ll5o-40" =75o i 1/ LACBftAfrfiCDEfTI'Ifr , L2+ LD= qCB" , LT,aLACB='IS" LD=35" , Fftv\ ).=75o -35o =40o o iEfifrffiH ' LACB = Ll - LA = 115o -40o =75" L2 = LACB - LD =750 -35" =40" Ez L2 WEW.E4I... 9 ffi"tux 5 Ffi >Fh A XW h W H.*,,1tffi * H fi +fr W H-h" =@6 4. 4mW,e,fu LA=25o, LDFB =85o, LB =40o,fli tD #tE-*-ft? )'l EB (s{ryJ"1f,+8il10ffi +trfirblEE r +*t*-#r&L - 98"*-*E #t fu f * y\ &98 *-*E #t + &, Frr ft *'t A :ch L+ vt *- E 7E * &ft- rtt 4e*-l$ +,tt rY + #t 4\ +. fr +rrJe#rft +,i*LFtf[ EJ h EfrI +neLa fr L'itf tu r+Ff ivtfl1!fr f ;2, E 7E *" t-+ YJ q A, *X,btr + rti nieq E O,€.$t+,(-.fr' &= * ttJ & ; r E t I @,€. *t+ 4 *t=,€-4i'i( ; @-{. rtr dtx,{.,frt4t=,€. *( IE -J &. Ef,,t, l6E /) " i' ffi 9@ m .p.iut x*r*t xe-ft,A rh H t M W( 1 ) rra{+ Ia +-E+r+ia E, 1e,.ft tE ruti.ffi ffi E *u,t 1t L, * fr fiW+E,H. &. 7E +fr-Bfrlfl++fT 11 f+iaE,t6 hk ,V' lh #tu + h * = * Zlrl #t X A)t 41 * H- ff ** fii .-) " 7E H*+fiT 2r8 ++rEE ,14 EH+.+fr =@ d xlr g -q^+fiT Jlf+iaE? t ffi ffi EEEElg' ++ 4,J' 9fl -L + fr *-+ #r + )h tt,rft ft- 80 * + +o L*aY €rZ d.4f.fr 5 /-,&+#J+Yl E furfr lr 84 ; L* >J 'J'9n6 4 ,t, flF a L+ 7E 4,J, Atr*-+ ^ # 1 + h fr"rfr ft , )',.tt .8, 2 ,8. ,'o/+ s e '-**-n.fi2ra-E TffiiiE+fiIffEH-E##, tr6frfr48, #-fffiffffiE#s , 11 x30 =330(+) WilA tl:afrp Efin fr lX + WAt,, lfi,fAfr. =tlz(+) 330 - 218 e€xa!*q Bf tt}+14=8(f) H 2s ++%,+" E E:t4 trHe+frEL.,fi 7 8 ++ H,,fuBf = xflpwiilfr.ftFxr l+*,EwE,EHAtrT HWAiE€A RET r ( 1 ) 4rwffil+X,ffi 6 li*ffifr+4.,). ++%+" EW*DtI rs HW*T*tr,fituE.ffiA5 r *,, I*, ffi-b 30 ++%+,fllsAlhE.ffi E wq ,BE8E ftTRffiffi +{H,H,A = ++H+,tfraRfi.ir+EH +frEX t1%?t fi-*ww+w." ffitrT 2s ,B.ff8EIB, frfr- i+HiufE i Efra *q#rLX,+#r+*.1 wQ)fr 33 x6 = tq8(f ) T.Q)I)T 30 x6 = 180(+) -Ft*E#reZ Lq#J+-,4, fi(3)rr 186+10=196(+) +6t,(./i.*t +#r+*- ffi-*: ,/ rLfrlhr( 1)!fi.fiHtfi,4 +lfi ,/ ...{._- i+n+x*an't Wfu\,H,tW., x ii,ff-+#J+e r(3)w wQ)flr E(1)9r r(2)yr i iEfiffifr4tr,25 x7 -25 x 3 - 15 x2 - ffi--*, ffiE#ie+-+ 3s =a0(f) E( 1) 9rBfr s tr,lMEW E 45 40 ++%+,tfrCl{ WT ZA +34 +29 +30 +22 =t43(+), itrBf EH+fr-BXAFqT 2s ++ gMt+X, E,)_* (r) tfi9W t +, bV,W li %+. HpE( |)WE^,)'WW ts7 + ,flF/affi 6 *ffifr+aDww 9 ffiii+'il" r87 -t43 =44(+) . w+x+E*fti, " +tA& x ,H. bl* =,H.&" >R H ,(. *,Wffitk iEfiftffitr' jL,EEFBI+" * * pffii ,A e *p b,, Ep E 1+ 4\ *v **. " wx*tru,t xffift,Arh;^ Ea f 6zJr#W,T-+.W*H El(1).,E (r) 188,,) qW b,) + t frvl+H 3 4 \_ " -) (2) .fi ( 1 ) .fi (2) .fi ( 3 ) s +!fi.,@9I =@c &W6 hfr+*finW&+b?#(Rit& /i. 2. +tfi,E h'&t\,fr = tk,,l xr1lff 128 '1, tfiwEl,ff,H.fiffi,,FJB{xfBfr 3 frE.*) r47 +,144 +, h 7 &18+fr^iLlt) , f ,; I Efi ru o)ur*wT 186 , E Q)yrY 140 ,4&,ffiw;Rfyii4+ ,Y ^? frELWT zt +,fi(z)fr+fr'BLW |)vI*WT T :o + ,fr(3)Ifi.rt E ( 10 f ,fi(1)YrktB0 s ffi*#iE+BlrlefrhEfJ* 6+EUA+S* EEI' 7 G#.Fc- Tr :t)l< -: H fr (- ;+ H 1 drfi69HX ) u[,trffi s ntrffi 7.32 +1.45 =8.77 8.45 -7.2 =1.?5 68.9 -45. 8 =?j.7 s 7.32 8.45 68.9 7\ 1 (1)# 0.4 @# o.zs +1.45 -7.20 - 45.8 fr = ,17 8.77 1.25 23. I E tz o. o1z ffi o. 188 7' looo Efl.S ilE E+!f; 1 lz.6s -4.65 =28(n) 28 +2 =t+On) - 6 t;hfr\ft6.78,6.87 ,7.68,7.86,8. 67 ,8.76. 14 +4.65 = 18.65(-) 3/) #zfi (= 6,(EtsiE)E 14 -,(E/Rffin'E)E18. 6s )r, .# drffi0!.HX E ) 2 fri*- 6.12 +13.47 =I9. sg?r) +H m atra* t9.59 _t5.26 =4.33(7n) fr # ffi fri*- Ls.26 -6. t2 =9. t4(n) f 0.32 o.2to +E 13.47 -9.14 =4.33(n) 7\ H3 F {rfffi!ffi! (= E,\K$H 4.33 fiE&," ffi I + # i5 H 6 hEHA ffi IR,trLS # 1 (t)+h Htl (2)o.t o.01 (3)# IR,tr'* 0.1 H 1 l.ls +5. l8 =8.93 3.82 +1.27 =5.09 7t 2 o.so 8.oo 3.75 3.82 3 too gdJ 2.1 =2. 35 =35. ooo +5. 1,8 +1,. 2 7 -t) 0.8080 =0.808 3.0 =3.000 8.93 5.09 3.0600 =3.060 30.01 =30.010 2.1-0.9 =1.2 9 -3.4 =5.6 f E f B i +4la }ETIS tfi 2. t 9. 1 (r)+ o z s (z)r o z s 0 o - 0.9 -3.4 l' ,",,,, ,i;il Srt"-# 2 99.olo 1.2 5.6 #'. ,:iifi : .j iiili #4fr 12.34 -0.6 =11.74 bLtdr | 2.34 IR,trT+ - 0.6 0.056 <0.56 <0.6 <0.605 <0.65 11.74 }EfiS 29.00 +2.64 +5. 18 1s463 =31.64 +5.18 2 ryElqHE 150 E)K, LffJHHF 156.3 EX,PS =36.82Ot) ffJgHE 141.5 EX,TH09HE t47.s lE)K.dr#ilH.trrFlETflfi.BSD RT+fi &fr.=frMEAffiE'I+" 1s+-s.4=48.6 lET+fi f E, tuifH-friJfrX5 IRHXfE LLjBrn +s. o " 2 6.8 +3. 6=t0.4 E, fr - tfiEWW7)- 10. 4, ffit fiYLl,lF.*,)- z. 0 " ,iffi - t7t, *-W ie 6. 8, flF Z fie#;,W hs 6. 8, *e +r^ffi l9#" h?,#lt/ (2)x (3)\/ (4)x E x3 - ffittiilffiffi+rtfrtfr1frE 2 (1) 3x=231 @ffi#riLffiffi ryn$ ffr frtr - ffi* NEgtr A E B! tr- ffi x#,tgBiBtr =20 t,1g.95 2 (t)e}.e7 0.025 3 (2)30.e7 14.24 (^tti+r.E+ffi (l)4 2s (2)4 4 ore fr) 0.01 (ffiflF)ffi ffi 0.1 0.6 --- / 8iL I (hi*rE-) 7.85rL7.95iL 8.l8rL ffi z tA'flfrts'ffiH 4 t4'fr8ts.ffi{+E&If , "*-fr" x+i#1zfr, l"i, '' . 1 (1)W. 25.2-26 2t.6-22 ,' r 0.03 0.30 26 +22 =48(-) 48 <50 0.30 +xEHto EIp.l*H" (2)25. 2 + 21. 6 = 46. 8 ( 7E )*tilaw#+#* EtJtil 2 r----3-.1-6-x---l * t"0" fr*+S " 0" , tltffifit1tzJt63f, ffi#frfEuJt {-4 o.zr WHtfrW.& LB! " 0 " E fi {i lFH, *Wtr& H!/rzJ' de4 --=. ,ErE'---.12X *&N." HH, rS. 16 + 0. 23 =3.39( )K) 7 e)7.82 +i .tt =r4.93?r) 14.93 fr, e. 8 L+it6tB 3 filEHi@<,80ifl8. whxx+E 13.7e ffiF\T @ i[I 13.19,L.mT 0.6,FlUMi o. o. \,/ /' i{EfUH r frMffrffifr'l*" 4 i6 + jIH HtfiJT = H,4E*, fi EffiEE{-ffi E,I = frM W, IE fi EM 5 3.64 1.44 7.24 3 T't*Hfrfr SKtvfu&.ffr-4,(jbilfr, A4H 6 (t)2.4 3.0 3.4 (2)s.3 3. s -+rttvffi-+KfiM" (3)ffit41,0.t 0.6 1.s 2.0 l.s 0.6 o.l (2) Rfr ETft Hfrffiil fr ,6Etr S -f _ ffiMffi- m)\11 0.r 0.7 2.r 3.5 3.5 2.1 +V!ilM" (^*t'+fr't'*+,ffi 044 fr) 0.7 0. I 4 m. fErr\ X W#+Fix-i{,, E€ h 1 4*iE" t ( I )0. 8r <0. 84,8)bH11+-ffJ+MH&EiE4E " &fft" #t+ H, .*f'l n 1 fri fr #r&L,W " *tt#z3fr, "fr-ffi" (2)0.32 +1.00 +0.32 =1.64(X) 1 0.34 + l.l0 +0.34 =1.78(X) @@@@@@@ @@ O@@ O@ t. 64 < L. 78,fr)L Htrl+ffJ+HK o@@@@@ " 2 ( 3 ) ( rFEt,JffifiPE- ) ry[ffi H'fr+ffJ+frHx&tr l;bBfrEffr- frMftH.fr = frM; tr l4&ffi {t *1 = frMtrI frVB{,nffi = frM,+$fr = ffi M&H.ffi H,LAT 0. e5 < t.0s,fr)b{fr+Y,J+frHXUEH&. = frM ; E'E&i&'ft W =frM ft+fifr - ffiM " (^iti+I,E+ffi (4)m. 048 fr) fErr\ 5 X'[<*Art,il'I]l'fr" 3 ( tr*7FpE-) (1 ) 1. 6 +0. 85 +2. 1 =4.ss(+)K) (2) ( FfiWl,Jffi^Ffi - ) ?r)!-tlwxitJ,)' ::/,\:: ^XX :7"'\: +ts-+*ft*D=,*t 2.1 +0.85 =2.95(+X) TMzfrxt &,fr 1fttfr ( I )7. 50 +2.85 = 10. 35 ( rtr) (2)2.45 +2.90 =5.35( ri) 5.35 >5 ,6W" (3)12.60 + 35. 60 =48. 20(n) 50 -48. 20 =1.80( 7E) afrfr Efr 1. 80 <2. 20,^Xt 4 o)Hffi=ffiM. " 10 1.30+0.40=1.70()K) (2)W" ro#l) BEETT 7ll frc frE EE =frMW ^AE 8 ( I )4fiEEHfr-ffiM&+ilffi=frM" { E a E * Et+L $L +E sia A & E = frlv =hM =HM =ffiM (2 ) H @tE{' ffi fi EEfr - + +W =ffift' " Ifr, (3)KTfr'&EfrM,HfrffiM. 4 6*^pE- ,R*H=X]AH!KH^T 3 tr)K-E GEffiI' E*. zJrf 13 trXEIJtrI,l[:6 E)KEI7 *tiH34F, "ffi-fr" (^fii+n_*+fi os8 n) 'mffiffiffiil *fi#30 E "fr-S" 1 (hxn*6pE-) WLM,O@@@@@ =frM'@@@ El,@ 2 (EEAFE-) 0.7 x4 =2.8(z:.,) Z s(i) 0.3 x6 = 1. 3 (ffifiF)o.e r.6 0.8 1.s 1.6 o.e t.4 *41wi-fli +*fr 2frfr 1.2 2.4dl#ff#. EfFfrTffi.BSD 4 o.o1 x 1o=0.1 o.ol x 5o=0.5 3 >2,wfi,-Els xr+ffiil+H. l -.-:i, l 5 (6+6ffi-) ' i , ,1i,.' ,,,;...: ,,J, 13 x 1.2 =15.6 1.3 x 1.2 =1.56 15.6 1.3 xLZ = 13 x0. 12 =1.56 0.01 x 100=1 '1l,ilil 0. 13 x 1.2 =0.156 1.3 x 120 = 156 -.';r ijll 0.01 x 1000=10 1.3 x0. 12 =Q.156 1300 x0. 12 =156 I I i, r rIii ll Ill .l I I ii j l1i.1i I j l (bfri+/-f*+fr o7e fr) 5 FIffiXH*Hf 0.8 x2 =1.6(7:.,),&,H*6 *fi#41 E "s-s" *,Hf3 x0.6 = 1.8(78),1.8 > 1.6,tr&X* 1 ( 1) E+fi,e.5 fr,,{U*Hotrffiary, | +fr,FfiU) Hfr 1 ,2.8 xt.s friJffi,tfrV,by,z.B f ,Ffit))Z.g x 4 ro(n) 2 x5 = 0.2 x lo =z(fi) 1.5 =2.4T.trm"ffiiil xfiaffi#.+$* 3 (ffiflil6.24 13.048 4.301 4.32 6. s24 [&" R^ *+$u-X4+/\*.ntF" +/.++fiL ii 0.0945 fr ,t rY 0.2 xt2 =2. 4( )P-) " I 4 /t 6 zJi r.3 /t 2.86 zjr 7.68 Q)a +2.7 x2 =9.4( )K) 5 (2)a x2.7 =10.8(+trr() 0.05 x280 =14()K/fr)) E 6 2.i5 x2.2 =6.05(*) (3)10.8 x0.6 =6.48(+fi) * *tttr4s F 's-s" 10 0.3 x2 0.7 xt ( H EftBiffiffi) t 1 (€,#-F.ffi-) 4.7 + 5.8 + 4.2 =4.7 + (5.8 + E, *tt#so -s2 F "nE&ffi" rt 4.2) =4.7 +10 =14.7 2 24x2x2.5 +6x2.5 =135(zu) 1 o.os 0.4 l.08 tr 3 (&fiF)33. 4 6.8 0.37 8. e 2 (r)31.s 4t.s (2)16.2 15 (3)e.6 te.2 E 5.79 9 0.6 l1 3 (EflF) 14 r.4 0. 14 18 1.8 0. 18 30 * iE 3 4 0.3 tE ffi" IEm +Lrfr,ffi&=$rr)'-&x1.5 xo.8 4 7.s9 0.85 80.6 fgl 5 zB.4 (1)10 x (6 +2.5) =8s(YlX) H 5 0)287.74 -262.65 =25.w(rl) (2)10 x2.5 =25(+7-t<) ffi (2)187.09 r98.le E * (3)85 x0.04 =3.4(+fr) (^fii+n *+ffi 198.19 -187.09 =11.1(rI) 1l.l <25.09 7E oes fr,) 2s.09-11.1=t3.99(h) ffir= , (*+t# 46 -47 frl f f f i i tJ'I, 1 x4=0.24 =+t E frdltFtr,W E EA fr ffiffifr\tHtr.ffi f 66 i o.oo 2 : x - . 0 . .4 . = - 0 .8 trftJT H0 tt# +, LEdl fr 4,)'g b!,ry tril R 4 - tr 13.ee htanlfra#{4+ffi4" $ l. i ,r ,irli,i i:i 6 (ffiflF)1s.2 7.2 1 1. s3 r.032 1.e2 E w T 7 45' 3oo iz' # 8 (1)V G)f ! s 3 1 ( . 6 2 * y. 6 le f = f 1 i 2 -) 9 ( ffifiF)lz. ts 18.02 ls. 81 e 7E 10 24.5 x(2x2 +L) =r22.5(ir) 0.16 x28 =4.48 2.9 x0.35 = 1.015 t\tfi E h )L& +$t, Ffi u\,!, tuEA- l/.la 5 t 0.0016x2800 =4.48 0.029x35 =1.015 X - rK ++9 ft"AF, 64, ilEr ra EiL-,k* * x E 0.016 x280 =4.48 29 x0.035 = 1.015 4 tlt+lLti" *" EI tU,,*ru:*iftl-5 rr+#ti" s 4 4,+WtrH-11t8!Hfrfi.,5 x 1. I ,9 x4.6,4.6 x ,tP6t,6F.frt" i {4& l l r . 4,4.6 x21 12ED 11 86" 't+W.&ffi-rtl t-fr+JH';f',H :5 x t. t ,12.3 x 5, x?i 1.1 x9 ,1.9 d\r- '4+W&H-ii'frL()^E.fl1fr)WH-frE 35 x 1. l, \7 x4't'e xei 't'e 1..i.]t 5 (ffifiF) t4t.t2 t.7Le 6.624 26.6 24 32 FW fi{t Ftt A WbM, +B E +E 4P m #ilffJ + 6 (1)1X =24Ht t.8x2tt=43.z(+EEt') ,R i5&EX Er H fr , ffr # WM ffi f t+ft w)bM . WEEI' (2)r.s x200 =300(B{) "s-fi (t)7 x2=r4(7r) 7.2 xt.B =12.960r) *titr54 F 1 (1)^-H" (2)4 x4 =16(ft) 3.6 x4.2 =15.l2(7r) Q)z".--ffi"dl#fi#.ETF&Fflff.BSD 2X 3 (l) o) .Efr }fr *fr (*tt#ss H ffaw, -60 E ) 1fl Lfr J (3) f (6+ f 7 i Fp t E- ) ffi 2L_X 4 (1)OO@ (2)O@@ r O@@ 5 (6+6pE-) ffi) ffi 3 #E)bwMwtrffiH0EEEiE"V" o (r)oo 4 (2)o@ (6+6pE-) (ifri+n *4,4 ros fi) (3) ffiffi *trtfrs6 E 'ffi-S" LAAfr& et$6, tutu 'fu*ffi ALfrftft BsfiA'' 2 P-IT{IHffifi€EI" frfr ',f rEIIii t. 'l:,i, t_fr - rli. l-- ,rI-J l-'l-ll , tfr 1.i,;t:i'] GEEfrI, l-]_l:t lirlti xfitr62 -63 fr. "&-ffi" fi-fr 1 (E*T.pft-)" *tfrlE 5, fW. b HH 7b x" tllltl a ml : r 1- 2 5n (s+76) 3a (n+1) rirll 3 (r)140 245 70t (2)2(a+6)42a+2b frfr 2(a+c)*,Za+2c (3)(20 -a) (4)80r *ti# E "s-fi" 58 (s)16. lErn 6 a+* 2 +*-itf #tb,l+,+ 1 "{" ( 1 )&Eli)LWMff)TEBOEEEtr fr+fr+*#td.fifi**. O (2)w" 4 (1)s ro 5n (2)6 2n (3)E}*rpE-,iJl, lil trEffiffi 2 L)Lq aL) 3 G-EW) ffir+ ffiz+ fr3+ fr+t &}.$*I,HWEIM,Wffi + rthMffiEuJ'IE " lM"xo=o'(t) " tfr -Lfr tfr (^fii+n *+ffi 127 fr)*ttawa+s* EfJR *M#6s E "ffi-& x -63 =392 1 H=+X+7ifrtE+. ffi* -63 +63 =392 +63 +E* E:100 H +-+&dhH!rFE = -+++ x =455 PitrE y +60 +50 = 180 f, 2 -f+*HttrEt + -t#B!EE = 300 H ffiry +60 +50 -60 -50 =180 -60 -50 E fr, T =70 -+Be.WffiEt x2 - 100 H 5 fi (1 )lso xjI-&KHE(2oo -n)r(. {6 1 4(&+&4>>trJUtM x3 =t5.6 (2)s00 X]I-&KHE(200 + y) i(. H 3 (6#^FE-)C +b) fft =2(a S =ab 4 (3) (6+6PE-)200 -r = 150 200 +y =JQs k)LffJ+ffi x4 =lqfrq$Hffi =36 b (h_lt+tup+,ffi 140 fr) * pl&SH04fi +500 4 = 6ISflB0#W =tzoo + 6 m. LA+M-'M-,*1**?ia4* H IEzr\ A 5 m" Eir H L+*\*:itf #t+'?XA,*"tL46t *tt#7't fr, 'ffi-ffi" 7E ffi wfirhF1&.6#./}i"+" 1 (EXZ^W-)* +5 =7 * +5 x5 =7 x5 I a€ H g fi "ff-ffi" *+ttr67 8x=16 8r+8=16+8 /n) 1 0)* s*H +20 sffiE =50 c&*ffi +20 s&*W 2 7x=35 !6 tr x +20 =70 ffiz7x +7 =35 +7 E m (z)s ffizjcH! ffiE +2 ffiiKffiffiE =44 +f,, x=5 # 5x +2 x2 =44 r-5=8 fi s (3)-+Wx4 +6 -3 =87 4x +6 -3 =87 ffizx -5 +5 =8 +5 7E e+W-5) x4 =-fffix2 (, -5) x4 =2x x =I3 ffi (4)2b )K + 15 )K = 100 X 2b +15 =100 3 (ffifrilx =26 x =210 x =94 + lr fi Z O)+LIRH#1^W. _ T+WLW. + rf pi,,\ x =61 x =364 x =O 4 W=$_LilEffJLW. r -5 +8 = 15 ffi iAffiBYUfr**" ffi & (2) W | +X.11 Ffiffi ffi t'rtfiM tW x E/t ll H! 30r =600 }E t&=e5 4' x =20 *" t1 6,ffi0(t&ffi 20 g 5x =95 3 Q)y-t y+t y-7 y+7 5 O)f iAiIftrtrMffiEPfituKE, *" i/) (z) ittr+ 5 +wzffift+tFJH!frBt s,f*" 4x =24 # E x=6 €+tt (3)115 +5 =23 {t (^fii+L*+fi () 6'i*ftriVlLtiff1ilK 6 )K. 13s (z)ffi,lkKE, *" E "fr-fr" WrnHoe 1 (Ep4.ffi-)y -2 =to y -2 +2 =to +2 2z +4 x2 =24 z=8 x+2=8 x+2-2=8-2 A'KE X. 8 2 y +20 =80 6 (l)16)K 32/r- 8,i( ffi:Y +20 -20 =80 -20 (2)ffi,*.MfrLNW&H, *" T =60 8z =24 3 x=2L x=16.1 z=3 4 x+4=19 *,k4tNW&H 3 X" *+t#73fr.'ffi-fi" ffi;x +4 -4 =L9 -4 x =75 1 m. Err ( **^'E-)4wif.-**ft18,fl{+&dr#11#.EtFg[Ffff.BSD * A i"€",s-E &6tdt x4 + 10 = 18" o ffi,&@frffi*ffiUt*,E, to" f iA,L'Effi,ff)Wh *" 5r +80 =230 4r+10=18 x =30 x=2 6,€fEffiTffifit#*ft3o zE" 6 ',L'EffiE!WfJ 2. (1)2 F4\FEtEt Hd 4 +2 =6( X)ffi#&; 2 x=3 x=7 x=12 3 lzJrftftftffifr trA 4 +2 x2 =8(,R ) ffiHIU; 3 (ii+8x6ffi) a lzJrfifi#Et HA 4 +2 x3 = 10( E) HE fi ( 1 )3 +ffiitffJffYH, + 48 tr, =234 fr,......n,R,4'FEtEt E A 14 + 2( " - I ) l .R 3x +48 =234 HETU " ffi2x =62 (2) ffi ,&H " .E zJ'F.Ed*&fr El " (2)3 W.ffJK +200 )K =2000 X 4 +2(x -l) =26 3x +200 = 2000 2(x -l) =22 ffi2x =600 x -l =11 (3)ttff +i-+X + EdlH0 4 ffi + 1400 = 11000 x =12 n+* E,H t2.R,zJ'FEE*H1S E . 4x+1400=11000 (h\fi1+n-t-+,ffi t49 fr) ffi2x =2400 4 fi, ffi,&.r FfithN * "ffi-#" xtfitr8,4fr 4x +3 =Il 1W" x=2 2 (tilffi#ffiA..ffiwffiIrh1J) 4,r Wl\Nz tr," l,I ',r,- *ajfi, l*tFl#14 -7sfr1, 0)Wr*.h4 l -; :- r r 'Y)L9:+ 1 O+, ' Q)sb (3)7.2x+5y r++6+ 2 (ifi,+Etr€6ffi) +€,fr6r, l-i r l:i I i.l l Il'l I l_ G-)/-'->z -,- XH lE # H! )'rtitrii/*Jd . (AEEPtrI) // ----><7 -/ -/ .\ (2) (r) .5ffi7ifrffiilEE{d* s,u'ffiE)LNIT *,1 *,U sfxtffig ,)')LX f+gtrpt .FiEEE ffiE)bfiH 3 + 5,&,FJ[E 15, Htfi4+fi lx =t5 o ,^.ffi 13 t1 6 t6 (2) 3x =18 (3)-FjBlEE te ffiz3x +3 = l8 +3 x=6 G) ** " e-FiE E E ilffi xtffi g + K S,,)- * - }.ffilifrWtulElHf hPJ 3,r.ffili)ilfrJT x,fiP 4ft*tr'Pt+El$" ( AEEP EI) E=tsHTEiBf Efri+E E)LNJT 6, fr )k4+ *i 2 )c = 6 o 483 )\*- 4 13 1,,, 5 (ffiflF), =21.5 x=60 x=6 m=0.27 ll l0 (ii+8x6ffi) fls l 6 Z 6 x +21 =155 l-'r 5t is i; : r ffi1x =134 I2 i l, 3x +8 =26 I ffizx =6 ,y)L a.&- 6a a,il ++ f ApfJ* *+nzffi*+#* (1)dtlY Q)36 DXt ZtO - 120 =90(t) (3 ) m. 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Efr 5 x: (5 +6 +5 +4 +0) +5 =a( fzK) T +E \ 3 EE8 EE*#:ffizkEfritE Yfr'frXEEWWffiM}T r*tL&r4.)t- " + ),kxtr 4 e (1) +ffitg A.*2o 20-29 30-39 40-49 W fr, EE E"E"+ EIF iET T AH $8 s B Affi 1 9 7 J & HHrH (2) 7E +o++s \i/ l# W \ft? ^*. a++a+ ++#++a t2 dl log E 2 HHHHHH 87 34567844h\ E 6 ffift+t if H * *\ #iy, iE E ffi E- {NU :1JEE9, frl1 E. ffi " ffiffiftTil il 19. Ffr F-ffi ffi+g iE Et +E & 6! e i)I, 24&.*4kt * ffi 1'4 +# iE 4 fi K + E ffE {4 +f"inwflBix1g t-#tr?fix , Lfr o ffif;mffi 1 . IE -+fHiF4 lE - +iEi.t, ly?riit tf\ E-1fr#E*'t+XEh. T]TgtrffiiEEE 2.iEffiEEtiKffi'H)ft4xx E #iH tr B 6! )iflfr8 F El..n . (A;Edrffi4ffiffitx,rl <#,Mfr ) ffifE*fiFfiH )E+EHEffiE(C IP)trffi ffi.tt+fi. zJ'#ffi# W+W.. Tz1ff BSD / ftffie+ ' ffi. -HH , ffiHJfFffiJt+Hffiit,20te.tt (202s.l IEEF ) ISBN 978-7 -565 I -437 8-6 I . O#... [. eft... m. 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