Answer
4$\pi$ inches $\approx$ 12.57 inches
Work Step by Step
s = rθ
r = 6 inches
θ = $\frac{1}{3}$ revolution = $\frac{1}{3}$ * 2$\pi$ = $\frac{2\pi}{3}$ radians
s = 6 * $\frac{2\pi}{3}$ = 4$\pi$ inches $\approx$ 12.57 inches
Precalculus (6th Edition) Blitzer
by Blitzer, Robert F.
Published by
Pearson
ISBN 10:
0-13446-914-3
ISBN 13:
978-0-13446-914-0
Chapter 4 - Section 4.1 - Angles and Radian Measure - Exercise Set - Page 533: 90
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