the angles of a quadrilateral are in the ratio 2:5:8:3.find the largest angles.
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so the largest angle is 8x which is 160°
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sum of angles of quad is 360
ratios can be written as 2x + 5x + 8x + 3x = 18x
hence 18x = 360
x = 360/18 = 20
therefore 8x = 8*20 = 160 is largest
ratios can be written as 2x + 5x + 8x + 3x = 18x
hence 18x = 360
x = 360/18 = 20
therefore 8x = 8*20 = 160 is largest
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