Trigonometry (11th Edition) Clone

Published by Pearson
ISBN 10: 978-0-13-421743-7
ISBN 13: 978-0-13421-743-7

Chapter 3 - Radian Measure and the Unit Circle - Section 3.2 Applications of Radian Measure - 3.2 Exercises - Page 113: 61c


$17.7$ ft

Work Step by Step

The length of each arc intercepted by consecutive pair of spokes can be found by using the formula $s=r\theta$ where $s$ is the length of the arc, $r$ is the radius of the circle and $\theta$ is the angle in radians: $s=r\theta=76(\frac{2\pi}{27})=17.68\approx17.7$ ft
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