SOLUTION: The measures of the three angles in a triangle are in the ratio 1:2:3. What must be true about them?

Question 407343: The measures of the three angles in a triangle are in the ratio 1:2:3. What must be true about them?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
The measures of the three angles in a triangle are in the ratio 1:2:3. What must be true about them?
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1:2:3 is the same as x:2x:3x
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Equation:
x + 2x + 3x = 180
6x = 180
x = 30 degrees
2x = 60 degrees
3x = 90 degrees
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Cheers,
Stan H.
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