Algebra 2 (1st Edition)

Published by McDougal Littell
ISBN 10: 0618595414
ISBN 13: 978-0-61859-541-9

Chapter 1, Equations and Inequalities - 1.5 Use Problem Solving Strategies and Models - 1.5 Exercises - Skill Practice - Page 37: 7



Work Step by Step

Given Information: $P$ is unknown, $l=15$ feet, and $w=12$ feet, and the perimeter formula is $P=2l+2w$. $P=2l+2w$ Using substitution, $P=(2\times15)+(2\times12)=30+24=54$ Therefore, $P=54$
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