Jozsef Sandor, On the Geometry of Equilateral Triangles,
Forum Geometricorum, 5 (2005) 107--117.

Abstract:  By studying the distances of a point to the sides, respectively the vertices of an equilateral triangle, certain new identities and  inequalities are deduced. Some inequalities for the elements of the Pompeiu triangle are also established.

[ps file][pdf file]

Return to Forum Geometricorum, volume 5.