Question

If we join the vertex to a point on the opposite side which divides the side in the ratio of 1: 1, then what special name of that line segment?

Answer 1

Answer:

In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposite side, thus bisecting that side. Every triangle has exactly three medians, one from each vertex, and they all intersect each other at the triangle's centroid.