Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 11 - Section 11.2 - The Cosine Ratio and Applications - Exercises - Page 504: 38b

Answer

$211.5$ cm$^{2}$

Work Step by Step

$L=\pi r \ell$ $L\approx\pi (6.6)(10.2)$ $L\approx211.5$
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