Answer
Arc CE=104$^{\circ}$
Arc BD=38$^{\circ}$
Work Step by Step
71=.5(BD+CE)
142=BD+CE
BD=142-CE
33=.5(CE-BD)
CE=66+BD
CE=66+(142-CE)
2CE=208
CE=104$^{\circ}$
BD=142-CE
BD=142-104
BD=38$^{\circ}$
Elementary Geometry for College Students (6th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Brooks Cole
ISBN 10:
9781285195698
ISBN 13:
978-1-28519-569-8
Chapter 6 - Section 6.2 - More Angle Measures in the Circle - Exercises - Page 286: 16
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