Answer
$P = 90m$
$A = 92m^2$
Work Step by Step
$P = 16 + 17 + 16 + 1 + 12 + (17 - 1 - 1) + 12 + 1 = 90m$
$A = 17*(16-12) + 2*(12*1) = 68 + 24 = 92m^2$
Basic College Mathematics (10th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0134467795
ISBN 13:
978-0-13446-779-5
Chapter 8 - Geometry - Mixed Review Exercises - Page 617: 21
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