Let e be the midpoint of AD, a right: b right = 2:3, and find the value of Ag: GC

Let e be the midpoint of AD, a right: b right = 2:3, and find the value of Ag: GC

Extend Fe to intersect CD at point I, ∵ quadrilateral ABCD is parallelogram, ∵ ab ‖ CD, ab = CD, ∵ AEF ∵ de I, ∵ AF1 ∵ C I 1, ∵ AE: de = D I: AF, ∵ e is the midpoint of AD,