The point of concurrence of a triangle's cleavers , , and , which is simply the Spieker center, i.e., the incenter of the medial triangle (Honsberger 1995, p. 2).

Honsberger, R. Episodes in Nineteenth and Twentieth Century Euclidean Geometry. Washington, DC: Math. Assoc. Amer., p. 2, 1995.

CITE THIS AS:

Weisstein, Eric W. "Cleavance Center." From MathWorld--A Wolfram Web Resource. http://mathworld.wolfram.com/CleavanceCenter.html