Solution:-
From the figure, ABCD is a parallelogram,
Then, E is a point on AD and produced and BE intersects CD at F.
We have to prove that ∆ABE ~ ∆CFB
Consider ∆ABE and ∆CFB
∠A = ∠C [opposite angles of a parallelogram]
∠ABE = ∠BFC [alternate angles are equal]
∆ABE ~ ∆CFB