Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 6 - Test - Page 293: 4a



Work Step by Step

Ensuring that the calculator is in degree mode, we enter $\sin^{-1} (0.67610476)$ into the calculator and solve to the nearest hundred: $\sin^{-1} (0.67610476)\approx42.54^{\circ}$
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