Answer
$50$
Work Step by Step
Since, $ x= 100 \tan 20^{\circ} + 100 \tan 8^{\circ}$
or, $=100( \tan 20^{\circ}+ \tan 8^{\circ})$
or, $=100(0.5045)$
So, $ x=50$
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: 30
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