Elementary Geometry for College Students (5th Edition)

Published by Brooks Cole
ISBN 10: 1439047901
ISBN 13: 978-1-43904-790-3

Chapter 8 - Section 8.4 - Circumference and Area of a Circle - Exercises - Page 385: 20


It will be greater that 90 degrees and less that 180 degrees

Work Step by Step

If T lies on the circle, the angle will be 90 degrees. If T lies on the diameter, the angle will be 180 degrees. Thus, since T is on the interior, the angle must be between these two values.
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