355,584 views
9 votes
9 votes
Lf the sum of two angles is 180, which condition MUST be true?

User Winestone
by
2.4k points

2 Answers

21 votes
21 votes

Answer: That the angles are supplementary. Two angles are supplementary if the sum of their measures is 180.

Explanation:

User Emiel
by
2.6k points
15 votes
15 votes

By definition, if the sum of two angles is 180 degrees then they are called supplementary.

User LaZe
by
3.0k points
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