Answer
56 $in^{2}$
Work Step by Step
According to the figure, b = 14 in and h = 8 in.
The formula for area of a triangle is: A = $\frac{1}{2}$bh.
=$\frac{1}{2}$x 14 x 8 = 56 $in^{2}$
Thinking Mathematically (6th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0321867327
ISBN 13:
978-0-32186-732-2
Chapter 10 - Geometry - 10.4 Area and Circumference - Exercise Set 10.4 - Page 646: 7
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