In the given figure, ABCD is a quadrilateral in which AB = AD and BC = DC. Prove that (i) AC bisects ∠A and ∠C, (ii) BE = DE, (iii) ∠ABC=∠ADC.

In the given figure, ABCD is a quadrilateral in which AB = AD and BC =

1.	In the given figure, ABCD is a quadrilateral in which AB = AD and BC = DC. Prove that (i) AC bisects ∠A and ∠C, (ii) BE = DE, (iii) ∠ABC=∠ADC.
Answer» In the given figure, ABCD is a quadrilateral in which AB = AD and BC = DC. Prove that (i) AC bisects $∠ A a n d ∠ C$ , (ii) BE = DE, (iii) $∠ A B C = ∠ A D C$ .