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 1 - Section 1.2 - Angles and Their Relationships - Exercises - Page 47: 16


m$\angle$ RSV = 62$^{\circ}$

Work Step by Step

Using the Segment Addition Postulate, m$\angle$ RST + m$\angle$ TSV = m$\angle$ RSV. Substitute the measures from the problem into the equation. 39 + 23 = m$\angle$ RSV 62 = m$\angle$ RSV
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