SOLUTION: find two supplementary angles if the measure of the first angle is three times the measure of the second.

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Question 963479: find two supplementary angles if the measure of the first angle is three times the measure of the second.
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A%2BB=180
A=3B
Substituting,
3B%2BB=180
4B=180
B=45
Then,
A=3%2845%29
A=135