Answer
$630^\circ$
Work Step by Step
Use the conversion $360^\circ=2\pi \, \textrm{rad.}$ to simplify the expression to $$\frac{7\pi}{2} \, \textrm{rad.} \cdot \frac{360^\circ}{2\pi \, \textrm{rad.}}=630^\circ$$
Functions Modeling Change: A Preparation for Calculus, 5th Edition
by Connally, Eric; Hughes-Hallett, Deborah; Gleason, Andrew M.; Cheifetz, Phil C.
Published by
Wiley
ISBN 10:
1118583191
ISBN 13:
978-1-11858-319-7
Chapter 7 - Trigonometry and Periodic Functions - 7.3 Radians and Arc Length - Exercises and Problems for Section 7.3 - Exercises and Problems - Page 284: 9
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