This is not ISL 2005 G5
Source: Moldova TST 2019
March 10, 2019
geometry
Problem Statement
Point is the orthocenter of the scalene triangle A line, which passes through point , intersect the sides and at points and , respectively, such that Let be the midpoint of side Line intersects the circumscribed circle of triangle at point , which is on the smaller arc . Prove that Nibab can draw a circle through and