In a quadrilateral ABCD ,AB=DC and AB is parallel to DC . A line segment is drawn joining B and F a point on AD produced .If the point of intersection of BF and CD is E and ar of AED =7 cm^2 , Find the area of triangle CEF.
I am not sure if this is correct or not.
But if AB=CD and AB||CD then ABCD is a rectangle.
But if AB=CD and AB||CD then ABCD is a rectangle.
