Answer
$82.5^{\circ}$
Work Step by Step
$82^{\circ}30'=82^{\circ}+\frac{30}{60}^{\circ}=82^{\circ}+0.5^{\circ}=82.5^{\circ}$
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 - 5.1 Angles - 5.1 Exercises - Page 504: 54
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