Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10: 9781285195698
ISBN 13: 978-1-28519-569-8

Chapter 3 - Section 3.3 - Isosceles Triangles - Exercises - Page 145: 8


$\angle V = 70^{\circ}$

Work Step by Step

$\angle V = 180^{\circ} - 40^{\circ}$ $\angle V = 140^{\circ}$ $\angle V = \frac{140^{\circ}}{2}$ $\angle V = 70^{\circ}$
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