Answer
10 ft
Work Step by Step
A=$\frac{1}{2}$bh
80=$\frac{1}{2}$(16)h
80=8h
$\frac{80}{8}$=h
10=h
h=10 ft
Introductory Algebra for College Students (7th Edition)
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13417-805-X
ISBN 13:
978-0-13417-805-9
Chapter 4 - Cumulative Review Exercises - Page 340: 14
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