   Chapter 7.CR, Problem 18CR ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698

#### Solutions

Chapter
Section ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
Textbook Problem
1 views

# In Review Exercises 18 to 23, use construction methods with the accompanying figure. Given: Δ A B C Find: The incenter

To determine

To find: The incenter of the triangle ABC.

Explanation

Given:

The triangle ABC is shown below.

Theorem used:

The three angle bisectors of the angles of a triangle are concurrent.

Calculation:

Consider the triangle ABC.

First draw the angular bisectors of A,B,C.

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