A median is a segment that runs from a vertex point to the midpoint of the opposite side. Segment GT starts at the vertex G and goes to the midpoint T. We know that T is a midpoint since FT and TH are both 3 units long
since FT = TH, we know that FT is half as long as FH; or put another way, FH is twice as long as FT.
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Extra info
* Segment HS is an angle bisector: it cuts angle GHF in half.
* If you have two median lines, then you can find the centroid of the triangle.
