Elementary Geometry for College Students (6th Edition)

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

Chapter 6 - Review Exercises - Page 307: 28


We are told that DO and BA are congruent and that OE and BC are congruent. We are also told that EO is congruent to OD. Since the distance that the chord is away from the center of the circle is directly proportional to the length of the chord, this means that BC and BA are congruent. Since the side of the corresponding arc is directly proportional to the length of the chord. This means that arcs BC and BA are congruent as well.
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.