In `/_\ABC`, D and E are points on AB and AC respectively. If `AB=14` cm, `AD=3.5` cm, `AE=2.5` cm and `AC=10` cm, show that `DE|\|BC`.

P and Q are points on sides AB and AC respectively of triangle ABC . If AP = 4cm, PB= 8cm, AQ = 3cm and QC =6cm, show that BC = 3PQ.

In DeltaABC , E and F are the points on the sides AB and AC respectively. IF AE=2 cm, EB=2.5 cm, AF=4 cm, and FC=5 cm, then………………

In /_\ABC , bar(AD) and bar(BE) are the midpoints of bar(BC) and bar(AC) . If AC=10 cm , then CE =

In the below given figure P and Q are points on the sides AB and AC respectively of triangle ABC such that AQ = 3cm, QC= 5cm and PQ ||BC . Find the ratio of areas traingle APQ and triangle ABC .

ABCD is a trapezium. AB || CD, P, Q are the mid-points AD and BC respectively. If AB=10cm, CD=18 cm, then PQ=?

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

In the figure D, E are points on the sides AB and AC respectively of DeltaABC such that ar(DeltaDBC) = ar(DeltaEBC) . Prove that DE || BC.

In the given DeltaABC , points D and E are mid points of AB and AC and also BC=6 cm then find DE.

ABCD is a trapezium in which AB||CD . P and Q are midpoints of bar(AD) and bar(BC) respectively. If AB=10 cm, PQ=8 cm, then CD=____ .

In DeltaABC ,BC=8cm and D, E are the midpoints of AB and AC, also AF=1/2 AD and AG=1/2 AE , then FG=