In Fig E is a point on side CB produced of an isosceles triangle ABC with AB=AC. If `ADbotBCandEFbotAC` , prove that `DeltaABD ~DeltaECT`

In the given figure, E is a point on side CB produced of an isosceles triangle ABC with AB=AC. If AD bot BC" and "EF bot AC , prove that DeltaABD ~ DeltaECF

In Fig., E is a point on side CB produced of an isosceles triangle ABC with AB = AC. If AD bot BC and EF bot AC, prove that triangleABD ~ triangle ECF. .

In the given figure, E is a point on side CB produced of an isosceles Delta ABC with AB=AC. . If AD bot BC and EF bot AC , prove tha Delta ABD~ Delta ECF

In figure E is a point on side CB produced of an isosceles triangle ABC with AB = AC . If A D_|_B C and E F_|_A C , prove that DeltaA B D ~DeltaE C F .

In figure E is a point on side CB produced of an isosceles triangle ABC with AB = AC. If A D_|_B C and E F_|_A C , prove that DeltaA B D ~DeltaE C F .

In FIg. 6.40, E is a point on side CB produced of an isosceles triangle ABC with AB=AC. If AD_|_BC and EF_|_AC , prove that triangleABD~triangleECF .

In the figure beside is a point on the extended part of CB . DeltaABC is an isosceles triangle of which AB=AC . IF AD bot BC and EF bot AC , then prove that DeltaABD~DeltaECF .

ABC is an isosceles triangle with AC = BC. If AB^2 = 2AC^2 , prove that ABC is right triangle.

E is a point on side CB,C-B-E, "In" DeltaABC,AB=AC. "If seg " AD,BC,B-D-Cand "seg"EFbot"side" AC,A-F-C."Prove that " DeltaABD~DeltaECF.

ABC is an isosceles triangle with AC=BC . If AB^(2)=2AC^(2), prove that ABC is right triangle.