Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 6 - Section 6.1 - Circles and Related Segments and Angles - Exercises: 15a

Answer

$AB=12$

Work Step by Step

Since $OC$, $OA$, and $OB$ are all radii, they are all congruent. So... $OC=OA=OB=6$ $OA+OB=AB$, therefore $AB=12$
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.