three angles of a guadrilateral are in a ratio 3:5:8 the measure of angle is 180 .find four angles of quadrilateral.
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let me he angle be 3x,5x,8x
(3+5+8)x=180
16x=180
x=180/16
3x=3*180/16
33.75
5x=5*180/16
56.25
8x=8*180/16
90
fourth angle will be 180
as 360-33.75-56.25-90
hope it's helpful for you
(3+5+8)x=180
16x=180
x=180/16
3x=3*180/16
33.75
5x=5*180/16
56.25
8x=8*180/16
90
fourth angle will be 180
as 360-33.75-56.25-90
hope it's helpful for you
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