In the given figure D is mid-point of AB. DE//BC and DF //AC . Prove that : DE = BF

In the given figure, M is mid-point of AB and DE, whereas N is mid-point of BC and DF. Show that : EF = AC.

In the given figures, AB > AC and D is any point on BC. Prove that : AB >AD.

Given : AB // DE and BC // EF. Prove that: (AD)/(DG) = (CF)/(FG)

Given : AB // DE and BC // EF. Prove that: DeltaDFG ~ DeltaACG .

In the given figure, AC=AE, AB=AD and angleBAD=angleEAC . Prove that BC=DE .

In Figure DE||BC and CD||EF. Prove that A D^2=A B*A F .

In the given figure if DE||BC, find the value of x.

In the given figure, D is mid-point of side AB of triangleABC and BDEC is a parallelogram. Prove that : Area of DeltaABC = Area of ////gmBDEC

In the given figure : AB//FD, AC//GE and BD = CE, prove that : (i) BG = DF (ii) CF = EG

In the given figure, AC = AE, AB = AD and angle BAD = angle EAC . Show that : BC = DE.