Answer
3 feet wide and 8 feet long
Work Step by Step
l=2w+2
P=2(w+l)
22=2(w+2w+2)
22=2(3w+2)
22=6w+4
6w=18
w=3
l=2w+2
l=2(3)+2
l=6+2
l=8
College Algebra (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-32178-228-3
ISBN 13:
978-0-32178-228-1
Chapter 2 - Summary, Review, and Test - Cumulative Review Exercises (Chapters 1-2) - Page 328: 20
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