The angles of a triangle are in the ratio 3:1:2 .Find the measure of each angle
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3x+1x+2x=180
6x=180
x=30
3x=90
1x=30
2x=60
6x=180
x=30
3x=90
1x=30
2x=60
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Let the angles = 3x,1x,and2x
3x+1x+2x=180 degree
6x=180x
x=180÷6
x=30
3x=3×30=90degree
2x=2×30=60 degree
3x+1x+2x=180 degree
6x=180x
x=180÷6
x=30
3x=3×30=90degree
2x=2×30=60 degree
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