Prealgebra (7th Edition)

Published by Pearson
ISBN 10: 0321955048
ISBN 13: 978-0-32195-504-3

Chapter 1 - Section 1.5 - Multiplying Whole Numbers and Area - Exercise Set - Page 49: 48

Answer

perimeter is 90 cm area is 500 sq cm

Work Step by Step

perimeter $25+25+20+20=90$ area $25\times20=500$
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