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 6.1 - Circles and Related Segments and Angles - Exercises - Page 285: 9d


$m\angle AOC=135^{\circ}$

Work Step by Step

The measure of a central angle is equal to the measure of its intercepted arc. Since the measure of minor arc $AC=135^{\circ}$, then the $m\angle AOC=135^{\circ}$.
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.