Calculus (3rd Edition)

Published by W. H. Freeman

Chapter 1 - Precalculus Review - 1.4 Trigonometric Functions - Preliminary Questions: 3

60 degrees

Work Step by Step

1. Multiply the angle in radians by the conversion factor of (180/$\pi$) in order to get the angle in degrees $\pi$/3 x 180/$\pi$ = 180/3= 60 degrees

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