Trigonometry (11th Edition) Clone

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

Chapter 2 - Acute Angles and Right Triangles - Section 2.3 Finding Trigonometric Function Values Using a Calculator - 2.3 Exercises - Page 66: 5

Answer

D

Work Step by Step

With the help of a calculator, using degree mode and inverse sine function, we get $\sin^{-1}0.30\approx17.45760312^{\circ}$ (to eight decimal places) The appropriate approximation is D.
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