What does supplementary mean and how do you know if angles are supplementary

Mathematics

1 answer:

IRISSAK [1]2 years ago

6 0

Answer:

Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.

Step-by-step explanation:

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