The angles of a triangles are arranged in acending order if their differences of two consecutive angles are 10degree.find all angles
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the correct answer is,
x+x+10+x+20=180
3x+30=180
3x=150
x=50,x+10=60,x+20=70
x+x+10+x+20=180
3x+30=180
3x=150
x=50,x+10=60,x+20=70
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