triangle construction, circumcircle, incircle (Kyiv City Olympiad 2007 9.3)
Source:
June 29, 2020
geometrycircumcircleincircleconstruction
Problem Statement
On a straight line points are successively set , , which are the points of intersection of the bisector of the triangle with the circumscribed and inscribed circle. Knowing only these points, construct a triangle .