In a `Delta` ABC , DE||BC if DE=`2/3` BC and area of `Delta`ABC =81c`m^2` find the area of `Delta`ADE

In a Delta ABC,DE|BC if DE=(2)/(3)BC and area of Delta ABC=81cm^(2) find the area of Delta ADE

If Delta ABC-Delta DEF,BC=3cm,EF=4cm and area of Delta ABC=54sqcm then find the area of Delta DEF

In a Delta ABC , XY || BC and XY = 1/2 BC . If the area of Delta AXY = 10 cm^(2) . Find the area of trapezium XYCB.

In the given figure, DE||BC . If DE=3 cm, BC=6 and ar (Delta ADE)=15 cm^(2) , find the area of Delta ABC .

If Delta ABC ~ Delta DEF, BC = 3cm, EF = 4cm, and Area of Delta ABC = 54 cm^(2) , then Area of Delta DEF is

Delta ABC ~ Delta DEF . BC = 3cm, EF = 4cm and area of Delta ABC = 54 cm^(2) . Determine the area of Delta DEF .

Delta ABC ~ Delta DEF . BC = 3cm, EF = 4cm and area of Delta ABC = 54 cm^(2) . Determine the area of Delta DEF .

In Delta ABC, AD is median. If area of Delta ABD = 25 cm^(2) find the area of Delta ABC .

Delta ABC ~ Delta DEF . BC = 4 cm and EF=6cm area of Delta ABC = 54 cm^(2) Determine the area of Delta DEF .

In figure, DE || BC. IF DE = 3 cm, BC = 6 cm and area of Delta ADE = 15 sq. cm, then the area of Delta ABC is