ADEC is a parallelogram. `DeltaDEC` is drawn such that BE `=1/3AE.` sum of the areas of `DeltaBEC` is :

ABCD is a parallelogram. E is a point on BA such that BE =2 EA and F is a point on Do such that DF=2 FC. Prove that AE CF is a parallelogram whose area is one third area of parallelogram AB CD

ABCD is a parallelogram. E is a point on BC such that BE : EC = m:n. If AE and DB intersect in F, then what is the ratio of the area of triangle FEB to the area of triangle AFD?

In a parallelogram ABCD, point P lies in DC such that DP:PC= 3:2 . If area of DeltaDPB=30sq. cm, ffind the area of the parallelogram ABCD.

In the figure,ABCD is a square with side x as shown. A parallelogram ABPC is drawn on the side AB as shown. Find the ratio of the area of square to the area of the parallelogram.

ABCD is a parallelogram in which BC is produced to E such that CE = BC. AE intersects CD at F. If ar (DeltaDFB) = 3 cm^(2) , then find the area of the parallelogram ABCD.

ABCD is a parallelogram in which BC is produced to E such that CE = BC. AE intersects CD at F. If ar (DeltaDFB) = 3 cm^(2) , then find the area of the parallelogram ABCD.

In a parallelogram ABCD, there is a point E inside the parallelogram such that the area of DeltaADE=6 sq. unit, area of DeltaAEB=10 sq. unit and area of DeltaBEC=8 sq. unit. Find the area of DeltaDEC .

ABCD is a parallelogram in which BC is produced to E such that CE =BC. AE intersects CD at F. If ar(DFB) = 3cm^2 , find the area of the parallelogram ABCD.

In a parallelogram the base and height are in the ratio 3:1. If the area of parallelogram is 192cm^2 find its height and base.

ABCD is a parallelogram in which BC is produced to E such that CE=BC and AE intersects CD at F. If ar.(DeltaDFB)=30cm^(2) , find the area of parallelogram