equal segments wanted, circles passing through incenter related
Source: 2019 Austrian Federal Competition For Advanced Students, Part 1 p2
March 4, 2020
geometryincentercirclesequal segments
Problem Statement
Let be a triangle and its incenter. The circle passing through and intersect the line for second time at point . The circle passing through and intersects the line for second time at point . Show that the segments and have equal length.