Chapter 5.CR, Problem 28CR

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7th Edition

Alexander + 2 others

ISBN: 9781337614085

Textbook Problem

Prove that if a line bisects one side of a triangle and is parallel to a second side, then it bisects the third side.

To determine

**To prove:**

The line bisects the third side of a triangle.

Explanation

Consider a

Let

Therefore, *D* is the midpoint of

To prove:

It is enough to prove that *E* is the midpoint of

Sect-5.1 P-1ESect-5.1 P-2ESect-5.1 P-3ESect-5.1 P-4ESect-5.1 P-5ESect-5.1 P-6ESect-5.1 P-7ESect-5.1 P-8ESect-5.1 P-9ESect-5.1 P-10E

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