Precalculus (6th Edition) Blitzer

Published by Pearson
ISBN 10: 0-13446-914-3
ISBN 13: 978-0-13446-914-0

Chapter 4 - Section 4.1 - Angles and Radian Measure - Exercise Set: 25

Answer

210°

Work Step by Step

To convert radians to degrees, multiply radians by $\frac{180°}{\pi radians}.$ So $\frac{7\pi}{6}$ =$\frac{7\pi}{6}$ x $\frac{180°}{\pi radians}$ = 210°.
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