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 78: 17


$324\ ft^2$

Work Step by Step

Convert the dimensions of the second garden to feet. $4\ yd=4\ yd\times\frac{3\ ft}{1\ yd}=12\ ft$ $9\ yd=9\ yd\times\frac{3\ ft}{1\ yd}=27\ ft$ The second garden has longer dimensions, so is the larger garden. Use the formula for the area of a rectangle. $A=bh=(12)(27)=324$
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