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Which of the following statements is always true of supplementary angles?

Supplementary angles have measures that add up to 90,
Supplementary angles are congruent
Supplementary angles are adjacent
Supplementary angles have measures that add up to 180

User Prassee
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2 Answers

5 votes

Answer:

4th option is the answer.

User Koehn
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2 votes
Supplementary angles have measures that add up to 180.

Hope this helps :)
User Yet Another Geek
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