SOLUTION: The measures of two supplementary angles are in the ratio 7:2. Find the measure of each angle.

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Question 659452: The measures of two supplementary angles are in the ratio 7:2. Find the measure of each angle.
Answer by lynnlo(4176) About Me  (Show Source):
You can put this solution on YOUR website!
7n+2n=90
9n=90
n=10
7n=70
2n=20
angles are 70 & 20