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 7 - Review Exercises - Page 348: 22


As we already have the incenter of the triangle, the inscribed circle is a circle with a center of the incenter and with the triangle's three sides is a tangent to the circle.

Work Step by Step

The incenter of a triangle is equidistant from the three sides. Therefore, the three sides are a tangent to the circle.
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