In fig triangle ABC,D divides CA in the ratio 4:3 .If DE//BC, then find ar( quad.BCDE):ar (ABC).

In fig triangle ABC,D divides CA in the ratio 4:3 .If DE//BC, then fin

1.	In fig triangle ABC,D divides CA in the ratio 4:3 .If DE//BC, then find ar( quad.BCDE):ar (ABC).
Answer» 33:49