Trigonometry (11th Edition) Clone

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

Chapter 3 - Radian Measure and the Unit Circle - Section 3.1 Radian Measure - 3.1 Exercises - Page 105: 88


$\dfrac{\pi^2}{180}$ radians

Work Step by Step

RECALL: To convert an angle measure from degrees to radians, you multiply $\dfrac{\pi}{180^o}$ to the given measure in degrees. Converting the given angle in degree measure to radians gives: $=\pi^o \cdot \frac{\pi}{180^o}=\dfrac{\pi^2}{180}$ Thus, the exact radian measure of the given angle is $\dfrac{\pi^2}{180}$ radians.
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