Precalculus (6th Edition)

Published by Pearson
ISBN 10: 013421742X
ISBN 13: 978-0-13421-742-0

Chapter 6 - The Circular Functions and Their Graphs - 6.1 Radian Measures - 6.1 Exercises - Page 573: 35


$ 126$

Work Step by Step

In order to convert angle in radians to degrees, multiply the angle by $\frac{180}{\pi}$ Therefor: $x = \frac{7\pi}{10} \times \frac{180}{\pi} = 126$
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