Elementary Geometry for College Students (6th Edition)

Published by Brooks Cole
ISBN 10:
ISBN 13:

Chapter 1 - Section 1.2 - Informal Geometry and Measurement - Exercises - Page 17: 8

Answer

$23^{\circ}$, $90^{\circ}$, $110.5^{\circ}$

Work Step by Step

Measures of an angle should be greater than $0^{\circ}$ but less than or equal to $180^{\circ}$.
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