TOT 080 1985 Spring Train J1 median, bisector, altitude concurrent, equilateral
Source:
August 24, 2019
geometryconcurrentEquilateralangle bisectormedianaltitude
Problem Statement
A median , a bisector and an altitude of a certain triangle intersect at an inner point . The segment of the bisector from the vertex to is equal to the segment of the altitude from the vertex to . Prove that the triangle is equilateral .