Given a parallelogram ABCD with D lying inside the outer

Last updated: 11/3/2023

Given a parallelogram ABCD with D lying inside the outer circle ABC Point E is the point of intersection of the outer circle ABC with line BD where E B Point F is the point of intersection of the outer circle AABC with line CD where F C It is known that AEC 55 and EAF 30 2 DAE is A 35 B 40 F E B C 45 D 50