Answer
$26730$ ft
Work Step by Step
$\tan37^{\circ}=\frac{12000}{x}$
$\tan48^{\circ}=\frac{12000}{y}$
$x+y=\frac{12000}{\tan37^{\circ}}+\frac{12000}{\tan48^{\circ}}$
$x+y=\frac{12000}{\tan37^{\circ}}+\frac{12000}{\tan48^{\circ}}$
$x+y=26730$ ft
Elementary Geometry for College Students (5th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
1439047901
ISBN 13:
978-1-43904-790-3
Chapter 11 - Section 11.3 - The Tangent Ratio and Other Ratios - Exercises - Page 519: 45
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