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`.

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

In the given figure, DE||BC . If DE=5 cm, BC=8 cm and AD=3.5 cm then AB=?

In the given figure, DE || BC, DE= 3 cm, BC = 9 cm and ar (DADE) = 30cm^2 . Find ar (BCED).

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

In the given figure, DE||BC . If DE : BC = 3 : 5 , find (ar(ADE))/(ar(BCED)) .

In the given figure DeltaABC, DE"||"BC . If DE=5cm, BC=8cm and AD=3.5cm , then the length of AB is

In the given figure , DE //BC and AD : AB= 2 : 5 Find : ( " area of " Delta ADE) /( " area of " Delta ABC) ( ii) (" area of " Delta ABC)/( " area of trapezium DBCE" )

In the given figure, if DE || BC, AE = 8 cm, EC = 2 cm and BC = 6 cm, then find DE

In the given figure DE || BC . If AD = 1.5 cm , BD = 2AD , then find (ar(Delta "ADE"))/(ar("trapezium BCED"))

In the given figure, DE|||BC,AD=2cm, BD=2.5 cm, AE= 3.2cm and DE=4 cm . Find AC and BC.