SOLUTION: one angle of a triangle is 80 degrees and the other two are in the ratio 1:3. find these angles

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Question 886351: one angle of a triangle is 80 degrees and the other two are in the ratio 1:3. find these angles
Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
1:3=B:C so
3B-C=0
B+C=120
4B=120
B=30
C=90