Algebra and Trigonometry 10th Edition

Published by Cengage Learning
ISBN 10: 9781337271172
ISBN 13: 978-1-33727-117-2

Chapter 6 - 6.2 - Right Triangle Trigonometry - 6.2 Exercises - Page 442: 51


(a) $θ=30°=\frac{\pi}{6}rad$ (b) $θ=30°=\frac{\pi}{6}rad$

Work Step by Step

Consult the table on page 436: (a) $θ=30°=\frac{\pi}{6}rad$ (b) $csc~θ=2$ $\frac{1}{sin~θ}=2$ $sin~θ=\frac{1}{2}$ $θ=30°=\frac{\pi}{6}rad$
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