Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 6 - Section 6.1 - Circles and Related Segments and Angles - Exercises - Page 276: 28

Answer

(a) $72^{\circ}$ (b) $60^{\circ}$

Work Step by Step

(a) We can find the angle determined by two consecutive lug bolts: $\frac{360^{\circ}}{5} = 72^{\circ}$ (b) We can find the angle determined by two consecutive lug bolts: $\frac{360^{\circ}}{6} = 60^{\circ}$
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