SOLUTION: Measure of three angles using the ratio 1:2:3 if it is supplementary triangle
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Question 678420: Measure of three angles using the ratio 1:2:3 if it is supplementary triangle
Answer by rfer(16322) (Show Source): You can put this solution on YOUR website!
x+2x+3x=180
6x=180
x=180/6
x=30
2x=60
3x=90
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