Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 6 - Section 6.4 - Some Constructions and Inequalities for the Circle - Exercises - Page 311: 29a



Work Step by Step

arc AB=360-120-130 arc AB=110$^{\circ}$ The measure of an inscribed angle corresponds to the measure of its intercepted arc. Since arc AB is the smallest arc, its corresponding angle, C, must be the smallest angle.
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