SOLUTION: The measures of three angles of a triangle are in the ratio 1:2:6. What is the measure of the largest triangle

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Question 1125113: The measures of three angles of a triangle are in the ratio 1:2:6. What is the measure of the largest triangle
Answer by josmiceli(19441) About Me  (Show Source):
You can put this solution on YOUR website!
Let +x+ = the common factor
+1%2Ax+%2B+2x+%2B+6x+=+180+
+9x+=+180+
+x+=+20+
And
+6x+=+120+
The largest angle is 120 degrees