The angle of a quadrilateral are in the ration of 2:3:6:7 find the angles
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We know that sum of quadrilateral is 360 degrees
2x+3x+6x+7x = 360degrees
18x = 360 degrees
x = 360/18
x = 20
2x= 2×20 = 40
3x = 3×20 = 60
6x = 6×20 = 120
7x = 7×20 = 140
So,angles of quadrilateral are 40,60,120,140.
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