Functions Modeling Change: A Preparation for Calculus, 5th Edition

Published by Wiley
ISBN 10: 1118583191
ISBN 13: 978-1-11858-319-7

Chapter 7 - Trigonometry and Periodic Functions - Review Exercises and Problems for Chapter Seven - Page 316: 28


$\frac{\pi^2}{30}$ rad.

Work Step by Step

Using the fact that $\pi \: \textrm{rad.} = 180^\circ$, $$6\pi^\circ \cdot \frac{\pi \: \textrm{rad.}}{180^\circ}=\frac{\pi^2}{30}$$
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