Answer
$73.7\ ft$
Work Step by Step
Use the figure given in the exercise, we have the height as $h=93.2\ tan38^\circ20'\approx73.7\ ft$
Precalculus (6th Edition)
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
013421742X
ISBN 13:
978-0-13421-742-0
Chapter 5 - Trigonometric Functions - Chapter 5 Test Prep - Review Exercises - Page 561: 63
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