Geometry: Common Core (15th Edition)

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

Chapter 2 - Reasoning and Proof - Common Core Cumulative Standards Review - Selected Response - Page 136: 15


96 cm

Work Step by Step

Find the area of the rectangle by substituting the given values into the area formula. $A=bh=(32)(18)=576$ Use the formula for the area of a square to find the length of the square's sides. $A=s^2$ $576=s^2$ $\sqrt{576}=\sqrt{s^2}$ $24=s$ Find the perimeter of the square. $P=4s=4(24)=96$
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