In adjacent figure, sides AB and AC of `DeltaABC` are extended to points P and Q respectively. Also, `/_PBC < /_QCB`. Show that AC > AB.

In the adjacent figure the sides AB and AC of Delta ABC are produced to points E and D respectively. If bisectors BO and CO of angleCBE and angleBCD respectively meet at point O, then prove that angleBOC = 90^(@)-(1)/(2) angleBAC .

In the adjacent figure, we have AC = XD, C and D are mid points of AB and XY respectively. Show that AB = XY.

Midpoints of the sides AB and AC of DeltaABC are (-3, 5) and (-3, -3) respectively, then the length of BC =

In the adjacent figure, AC= PR and C, R mid points of AB and PQ respectively.S.T. AB = PQ.

In the adjacent figure, Prove that BD = DC if AB = AC

In the adjacent figure a parallelogram and P, Q are the midpoints of sides AB and DC respectively. Show that PBCQ is also a parallelogram.

In the adjacent figure ABCD is a parallelogram P and Q are the midpoints of sides AB and DC respectively. Show that PBCQ is also a parallelogram.

In the figure given below, AB= DC and AC=DB. Is DeltaABC ~= DeltaDCB ?

In the adjacent figure AB || CD. Find the values of x, y and z.

In the given figure, AB||DC and AD||BC show that DeltaABC ~= Delta CDA .