Concurrence of Altitudes & Medians of a TriangleWalkthrough of the altitudes & medians of a triangle, dependent of the angles of said triangle. Note: in an equilateral triangle, the circumcenter is also the coinciding centroid and orthocenter: the altitudes and medians are the same line segments within the triangle, and thus they are also the perpendicular bisectors of each side of the triangle. Gary DeLuna, Created with GeoGebra |