Precalculus: Concepts Through Functions, A Unit Circle Approach to Trigonometry (3rd Edition)

Published by Pearson
ISBN 10: 0-32193-104-1
ISBN 13: 978-0-32193-104-7

Appendix A - Review - A.2 Geometry Essentials - A.2 Assess Your Understanding - Page A20: 45

Answer

$16.8\ ft$

Work Step by Step

Given $D=16\ in=\frac{4}{3}\ ft, n=4$, we have the distance as $s=\pi Dn=\pi(\frac{4}{3})(4)=\frac{16\pi}{3}\approx16.8\ ft$
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