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					 If the opposite sides of a quadrilateral and also its diagonals are equal, then each of the angles of the quadrilateral is
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                        -  90° 
 
-  120° 
 
-  100° 
 
- 60°
 
-  90° 
Correct Option: A
According to question , we draw a figure of rectangle ABCD
AB = CD 
BC = AD 
AC = BD 
It will be a rectangle and each angle will be a right angle. 
 
	