triangle centers English English English English en.wikipedia.org/wiki/… English English en.wikipedia.org/wiki/Triangle_center English English English English many definitions of the center of a triangle en.wikipedia.org/wiki/Triangle_center centers in a triangle en.wikipedia.org/wiki/Triangle_center English en.wikipedia.org/wiki/Triangle_center English English en.wikipedia.org/wiki/Triangle_center English English en.wikipedia.org/wiki/Triangle_center centres English Triangle center English English English en.wikipedia.org/wiki/Triangle_center English