Geometry: Common Core (15th Edition)

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

Chapter 1 - Tools of Geometry - Common Core Cumulative Standards Review - Selected Response - Page 76: 2



Work Step by Step

Find the area of the rectangle. $A=bh=(36)(25)=900$ Given the area of the square, find the length of its sides. $A=s^2$ $900=s^2$ take the square root of each side $\sqrt{900}=\sqrt{s^2}$ $30=s$ Given the side length of the square, find its perimeter. $P=4s=4(30)=120$
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