Illustration of an equilateral triangle that shows both the centroid (where the medians of the sides…

Illustration to show the medians drawn to the legs of an isosceles triangle.

Illustration used to show "Any two medians of a triangle intersect each other in a trisection point…

Illustration used to show the various parts of a triangle: sides, angles, medians, altitudes, bisectors,…

Illustration to show the perpendiculars dropped from the midpoint of the base to the legs of an isosceles…