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1 vote
What is it called
when two angles add
up to 180°?

2 Answers

6 votes

Answer:

supplementary

Explanation:

Two angles are called supplementary when their measures add up to 180 degrees.

User Hieu Le
by
7.3k points
4 votes

Answer:

Explanation:

Two angles are called supplementary when their measures add up to 180 degrees.

User Jmjr
by
7.2k points