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posted by taniksha on Monday, December 28, 2009 at 7:55am.
an angle is 45 degree less than two times of its supplement, then the greater angle is
Let the angle be x. x = 2(180-x) -45 = 360 -2x -45 = 315 -2x 3x = 315 x = 105 degrees supplement of x = 75
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