Answer
$298$
Work Step by Step
Here, we have $ x= \dfrac{300}{ \tan 34^{\circ}} - \dfrac{300}{ \tan 64^{\circ}}$
or, $=300( \dfrac{1}{ \tan 34^{\circ}} - \dfrac{1}{ \tan 64^{\circ}})$
or, $=300(0.9948)$
So, $ x=298$
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 4 - Section 4.8 - Applications of Trigonometric Functions - Exercise Set - Page 638: 33
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