Find x and y in the given figure .
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In quadrilateral ABCD
<A + <B + <BCD + D = 360
110 + 85 + 60 + x = 360
(sum of all angles of a quadrilateral is 360 degree )
x = 360 - 255
= 105
60 + y = 180( Linear pair )
y = 180 -60
= 120
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