Question

IN THE ADJOINING FIGURE ΔABC IS AN ISOSCELES TRIANGLE IN WHICH AB=AC AND AD IS THE BISECTOR OF ∠A
PROVE THAT:
i)Δ ADB=ΔADC
ii) ∠B=∠C
iii)BD=DC
iv)AD⊥BC
PLEASE ANSWER FAST

Answer 1

Answer:

where is your adjoining figure