SOLUTION: two angles are supplementary. the measure of the smaller angle is one half of the measure of the larger angle. find the degree measure of the larger angle?

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Question 787405: two angles are supplementary. the measure of the smaller angle is one half of the measure of the larger angle. find the degree measure of the larger angle?





Answer by rfer(16322) About Me  (Show Source):
You can put this solution on YOUR website!
x+2x=180
3x=180
x=180/3
x=60
2x=120