In the figure `A-D-C` and `B-E-C` seg `DE||` side AB. If `AD=5, DC=3, BC=6.4` then find BE.

In the right-angled triangle ABC , /_B=90^(@) and the points D and E are on the sides AC and BC such that DE||AB . If AB=9cm , DE=3cm and AC=24cm , then find the value of AD .

In the adjoining figure, seg DE|| side BC . If DE : BC =3: 5 , then find A(DeltaADE):A(DeltaDBCE)

In the figure, D,E are the midpoints of the sides AB and AC. If DE = 4 cm, then BC =

In the given figure, seg BE bot seg AB and seg BA bot seg AD. If BE = 6 and AD = 9, then find (A(DeltaABE))/(A(DeltaBAD)) .

In the given figure, seg BE bot seg AB and seg BA bot seg AD. If BE = 6 and AD = 9, then find (A(DeltaABE))/(A(DeltaBAD)) .

In trapezium ABCD, seg AB ||seg DC. Seg BD bot seg AD, seg AC bot seg BC. If AD = 15, BC = 15 and AB = 25, then find A ( square ABCD)

In the figure D,E are the midpoints of the sides AB and AC. IF DE=4cm, then BC=

In the figure, D, E are the midpoints of the sides AB and AC. If DE=4 cm,then BC=

In the following figure, seg AB_|_"seg BC, seg DC" _|_"seg BC". If AB = 2 and DC = 3, find (A(DeltaABC))/(A(DeltaDCB)).

In triangle ABC , points D and E are on sides AB and AC such that A-D-B and A-E-C. DE|| BC. If DE:BC=3:5 , then find A(triangle ADE):A(square DBCE)