Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 1 - Review Exercises - Page 64: 52

Answer

m$\angle$2=270$^{\circ}$

Work Step by Step

m$\angle$2=360$^{\circ}$-m$\angle$1 m$\angle$2=360-90 m$\angle$2=270$^{\circ}$
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