cyclic wanted, AF = FM = JD = DK = LE = EA, incircle related
Source: 2014 Saudi Arabia Pre-TST 4.4
September 12, 2020
geometryCyclicConcyclicincircleequal segments
Problem Statement
Let be an acute triangle, with . Let and be the tangency points between the incircle of triangle and sides , respectively. Let be a point on , a point on , a point on and a point on , such that Let be the intersection point between and and let be the intersection point between and . Prove that is cyclic.