Medians' theorem


Relates the medians and the sides of an arbitrary triangle. Median of a triangle is a line segment joining a vertex to the midpoint of the opposing side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle’s centroid.

Related formulas


maMedian from the vertex A to the side a (m)
mbMedian from the vertex B to the side b (m)
mcMedian from the vertex C to the side c (m)
aThe side a opposite to the vertex A (m)
bThe side b opposite to the vertex B (m)
cThe side c opposite to the vertex C (m)