Answer
4320
Work Step by Step
$A = \frac{1}{2}h(b+B)$
$A = \frac{1}{2} \times 48 \times (132 + 96)$
$A = 5472$
$24 \times 48 = 1152$
$5472 - 1152 = 4320$
Prealgebra (7th Edition)
by Martin-Gay, Elayn
Published by
Pearson
ISBN 10:
0321955048
ISBN 13:
978-0-32195-504-3
Chapter 9 - Section 9.3 - Area, Volume, and Surface Area - Exercise Set - Page 636: 50
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