[" 5.In the given figure,"/_1=/_2" and "(AC)/(BD)=(CB)/(CE)],[" Prove that "/_ACB sim/_DCE]

In the given figure, angle 1 = angle 2 and (AC)/(BD)=(CB)/(CE) prove that Delta ACB~ Delta DCE .

In the given figure, prove that AC = BD .

In the adjoining figure if DE||BC , then (AB)/(BD)=(AC)/(CE) .

In the given figure, /_ACB= 90^(@)" and "CD bot AB . Prove that (BC^2)/(AC^2)=(BD)/(AD) .

In the given figure, angle ACB=90^(@) and CD bot AB . Prove that CD^(2)=BD*AD

In the given figure, AB||DE" and "BD||EF . Prove that DC^(2)= CF xx AC .

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

In the given figure,/_BAD=65^(@),/_ABD=70^(@),/_=45^(@)(i) Prove that AC is a diameter of the circle.(ii) Find /_ACB

In the given figure AC = BD, prove that AB = CD.

In the given (figure), AC = CE and BC = CD. Prove that DeltaABC~=DeltaECD