Answer
$5$
Work Step by Step
Using figure $13$, $\sin 0.2$ is approximately $0.2$ (the y-value corresponding to $0.2$ on the circle). Thus approximately $\csc 0.2=\frac{1}{\sin 0.2}=\frac{1}{0.2}=5$
Trigonometry 7th Edition
by McKeague, Charles P.; Turner, Mark D.
Published by
Cengage Learning
ISBN 10:
1111826854
ISBN 13:
978-1-11182-685-7
Chapter 3 - Section 3.3 - Definition III: Circular Functions - 3.3 Problem Set - Page 144: 58
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