Answer
m$\angle$x=32$^{\circ}$
m$\angle$y=30$^{\circ}$
Work Step by Step
32+90+m$\angle$=180
m$\angle$=58
m$\angle$y+28+(180-m$\angle$)=180
m$\angle$y=30$^{\circ}$
90+m$\angle$+m$\angle$x=180
90+58+m$\angle$x=180
m$\angle$x=32$^{\circ}$
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 - Review Exercises - Page 131: 13
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