In the given figure, DABE is an equilateral triangle in a square ABCD. Find the value of x + y.
 
 	
(a)	60°	
(b)	45°	
(c)	75°	
(d)	90°
Please kindly explain the answer.
In the given figure, DABE is an equilateral triangle in a square ABCD. Find the value of x + y.
 
 	
(a)	60°	
(b)	45°	
(c)	75°	
(d)	90°