Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 1 - Tools of Geometry - Chapter Review - Page 74: 38


perimeter is 32 cm area is 64 cm$^2$

Work Step by Step

use the formula for the perimeter of a square $P=4s=4(8)=32$ use the formula for the area of a square $A=s^2=8^2=64$
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