In a geometric proof, what does a median create. 1. two congruent triangles. 2. two congruent rays. 3. two congruent line segments. 4. similar triangles

In geometry, a median of a triangle is a line segment joining a vertex to the midpoint of the opposing side. ... In the case of isosceles and equilateral triangles, a median bisects any angle at a vertex whose two adjacent sides are equal in length. The concept of a median extends to tetrahedra. hope this helps