Answer
$\theta=60.67924514^o$
Work Step by Step
Use the inverse tangent function of a scientific calculator in degree mode to obtain:
$\theta = \arctan{1.7804675}
\\\theta=60.67924514^o$
Trigonometry (11th Edition) Clone
by Lial, Margaret L.; Hornsby, John; Schneider, David I.; Daniels, Callie
Published by
Pearson
ISBN 10:
978-0-13-421743-7
ISBN 13:
978-0-13421-743-7
Chapter 6 - Review Exercises - Page 291: 17
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