Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 2 - Solving Equations - 2-8 Proportions and Similar Figures - Practice and Problem-Solving Exercises: 20

Answer

120 inches by 240 inches.

Work Step by Step

Each square is 12 inches so you have to multiply each measurement by 12. The width is 20 squares. So, 20*12=240 inches width The length is 10 squares. So, 10*12=120 inches length. 12 inches equal 1 foot. So you could change it to 20 feet wide,10 feet long or you can write it as 240 inches by 120 inches.
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