Answers

2015-12-22T20:48:47+05:30
Draw the figure acc. to question to understand my solution.

Since diagonals are equal in length and bisect each other . You will get 4 isosceles triangle incide the reactangle.

AOB =120 => BOC = 180-120 = 60

Now since triangle AOB is isosceles

=> 2y = 180-120 = 60 => y = 30 .

Since traingle BOC is isosceles.

=> 2x = 180 - 60 = 120 => x =60


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