IMO LongList 1967, Socialists Republic Of Czechoslovakia 3
Source: IMO LongList 1967, Socialists Republic Of Czechoslovakia 3
December 16, 2004
geometryincenterangle bisectorLocusLocus problemsIMO ShortlistIMO Longlist
Problem Statement
Circle and its diameter are given. Find the locus of the centers of circles inscribed in the triangles having one vertex on and two other vertices on