SOLUTION: Find the measure of an angle that is twice as large as its supplement.

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Question 158466This question is from textbook Geometry for enjoyment and challenge
: Find the measure of an angle that is twice as large as its supplement. This question is from textbook Geometry for enjoyment and challenge

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
2X+X=180
3X=180
X=180/3
X=60 DEGREES.
2*60=120 IS THE LARGER ANGLE.
60+120=180