Answer
$P$ = 18.6 cm
Work Step by Step
Perimeter of a Trapezoid: $P$ = $a$ + $b$ + $c$ + $d$
Therefore:
$P$ = 7.33 cm + 2.8 cm + 4.17 cm + 4.3 cm
$P$ = 18.6 cm
Basic College Mathematics (9th Edition)
by Lial, Margaret L.; Salzman, Stanley A.; Hestwood, Diana L.
Published by
Pearson
ISBN 10:
0321825535
ISBN 13:
978-0-32182-553-7
Chapter 8 - Geometry - 8.4 Parallelograms and Trapezoids - 8.4 Exercises - Page 560: 8
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