Answer
$$0.8660$$
Work Step by Step
$$\eqalign{
& \sin 1.0472 \cr
& {\text{Using a calculator into radian mode we obtain}} \cr
& \sin 1.0472 \approx 0.8660 \cr} $$
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 6 - The Circular Functions and Their Graphs - Chapter 6 Test Prep - Review Exercises - Page 645: 37
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