Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 6 - Section 6.4 - Some Constructions and Inequalities for the Circle - Exercises - Page 302: 27a



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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