Answers

2015-10-01T22:10:25+05:30
Let the angle  be 2x,3x,4x
(2x+3x+4x)/3=80
3x=80
x=80/3=26.67
therefore the angles are
2*26.67=53.34 degree
3*26.67=80.01 degree
4*26.67=106.68 degree
the fourth angle =360-240.03=119.97 degree
i hope this helps u..
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