SOLUTION: If the sum of two angles is 180 ͦ, then they are supplementary angles.

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Question 1183314: If the sum of two angles is 180 ͦ, then they are supplementary angles.
Answer by ikleyn(52783)   (Show Source): You can put this solution on YOUR website!
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Correct.

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    - Angles basics
    - HOW TO solve problems on supplementary, complementary or vertical angles - Examples
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