Mathematics

In the given figure, $$\angle x$$ and $$\angle y$$ are......


ANSWER

$$x= 70^0, y = 37^0$$


SOLUTION
In given figure $$AB=AC\ \& \ BD=CD$$
then $$\angle ABD=\angle ACD$$ Or $$\angle BDC=\angle BAC$$   diagonally opposite angles are equal.

$$\angle BDC=\angle ADB+\angle ADC$$, $$\angle BAC=\angle BAD+\angle CAD$$

So $$y+70=x+37$$

only option A satisfies above eqaution
Then $$x=70$$ or $$y=37$$ 
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