MathDB

2007.9.3

Part of Kyiv City MO Juniors 2003+ geometry

Problems(1)

triangle construction, circumcircle, incircle (Kyiv City Olympiad 2007 9.3)

Source:

6/29/2020
On a straight line 44 points are successively set , A,P,Q,WA, P, Q,W , which are the points of intersection of the bisector ALAL of the triangle ABCABC with the circumscribed and inscribed circle. Knowing only these points, construct a triangle ABCABC .
geometrycircumcircleincircleconstruction