Answer
m$\angle$FMH=152$^{\circ}$
Work Step by Step
m$\angle$3=m$\angle$4
7x-21=3x+7
4x=28
x=7
m$\angle$FMH=180-m$\angle$4
m$\angle$FMH=180-(3x+7)
m$\angle$FMH=180-28
m$\angle$FMH=152$^{\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 1 - Review Exercises - Page 63: 25
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