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9 LeNgth Help David out of this maze. What is the length of the path taken? cm Learning Maths Book 1 © Singapore Asia Publishers Pte Ltd. All rights reserved. Reproducible for home/classroom use only. STRICTLY NOT FOR SALE.ANswer to 9 LeNgth 20 The length of the path taken is cm. Learning Maths Book 1 © Singapore Asia Publishers Pte Ltd. All rights reserved. Reproducible for home/classroom use only. STRICTLY NOT FOR SALE.