Geometry: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281159
ISBN 13: 978-0-13328-115-6

Chapter 1 - Tools of Geometry - 1-4 Measuring Angles - Practice and Problem-Solving Exercises: 26

Answer

145 degrees; Obtuse.

Work Step by Step

We first use a protractor to obtain that the angle is 145 degrees. Because 145 degrees is greater than 90 degrees, we obtain that the angle is obtuse.
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