Answer
$23.87^\circ$
Work Step by Step
$$l=\frac{\theta}{360^\circ}\times2\pi r$$ $$2.5=\frac{\theta}{360^\circ}\times2\pi (6)$$ $$\theta=\frac{2.5(360^\circ)}{2\pi(6)}$$ $$\theta=23.87^\circ$$
Algebra and Trigonometry 10th Edition
by Larson, Ron
Published by
Cengage Learning
ISBN 10:
9781337271172
ISBN 13:
978-1-33727-117-2
Chapter 6 - 6.1 - Angles and Their Measure - 6.1 Exercises - Page 432: 97
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