SOLUTION: I need help making a 120 degree angle , equilateral triangle

SOLUTION: I need help making a 120 degree angle , equilateral triangle

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Question 1046527: I need help making a 120 degree angle , equilateral triangle
Answer by josgarithmetic(39630) (Show Source): You can put this solution on YOUR website!
Each interior angle measure of an equilateral triangle is 60 degrees. You could construct a ray extending from one of the sides and form two adjascent supplementary angles. One of them would be the 60 degree angle and the other be the 120 degree angle.
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