180 likes | 656 Views
Chapter 5 Medians of a Triangle. Median of a triangle. Starts at a vertex and divides a side into two congruent segments (midpoint). Centroid of the triangle. The point of concurrency of the three medians of a triangle . Always lies inside the triangle!. A. C. B. Always Inside!.
E N D
Median of a triangle • Starts at a vertex and divides a side into two congruent segments (midpoint).
Centroid of the triangle • The point of concurrency of the three medians of a triangle. • Always lies inside the triangle!
A C B Always Inside!
Median formula • The medians of a triangle intersect at a point that is in a 2:1 ratio. • From vertex to centroid=2 • Centroid to side=1
A F E P C B D P is the centroid of triangle ABC 8 4 If EC = 12, EP = ___ and PC = ___ 6 2 3 4