Trigonometry (11th Edition) Clone

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

Chapter 3 - Review Exercises - Page 135: 15



Work Step by Step

In order to convert a radian measure to degrees, we must multiply the given radian measure by $\frac{180}{\pi}^{\circ}$ and simplify. Therefore, $-\frac{11\pi}{18}radians=-\frac{11\pi}{18}(\frac{180}{\pi}^{\circ})=-\frac{1980\pi}{18\pi}^{\circ}=-110^{\circ}$.
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