Concept explainers
To Prove : The theorem that justifiesIf
Explanation of Solution
Given information:
If
The midpoint theorem:
The line segment created by joining the midpoints of the triangle's two sides is parallel and also half of the length of the triangle's third side.
"The midpoint theorem" justifies the above statement about the diagram.
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McDougal Littell Jurgensen Geometry: Student Edition Geometry
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