Notes
Triangle Mid-segment Theorem
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Mid-segment- of a triangle is a segment that connects the midpoints of two sides of a triangle.
The demonstration for the picture below...
In the figure D is the midpoint of line AB and E is the midpoint of line AC
So, line DE is a mid-segment
The Triangle mid-segment theorem- a mid-segment connecting two sides of a triangle is parallel to the third side and is half as long.
The demonstration for the picture below...
If AD = DB and AE = EC, then line DE ll line BC and DE = 1/2 BC.
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- Note on Triangle Mid-segment Theorem , created by Karly Lambert on 13/10/2016.
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- Karly Lambert
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