Answer
m$\angle$A=35$^{\circ}$
m$\angle$B=35$^{\circ}$
Work Step by Step
m$\angle$A=m$\angle$B=x
m$\angle$C+m$\angle$B+m$\angle$=180
110+x+x=180
2x=70
x=35$^{\circ}$
m$\angle$A=m$\angle$B=35$^{\circ}$
Elementary Geometry for College Students (7th Edition)
by Alexander, Daniel C.; Koeberlein, Geralyn M.
Published by
Cengage
ISBN 10:
978-1-337-61408-5
ISBN 13:
978-1-33761-408-5
Chapter 2 - Section 2.4 - The Angles of a Triangle - Exercises - Page 107: 39
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