Elementary Geometry for College Students (7th Edition)

Published by Cengage
ISBN 10: 978-1-337-61408-5
ISBN 13: 978-1-33761-408-5

Chapter 2 - Review Exercises - Page 131: 13


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$^{\circ}$
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