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svetoff [14.1K]
3 years ago
9

What is a supplementary angle??

Mathematics
2 answers:
Hatshy [7]3 years ago
6 0

It is an angle that has a sum of a 180°

Olin [163]3 years ago
3 0
A single angle is generally not considered to be supplementary. Supplementary angles are angles that equal 180° when they are added together. For example, 70° and 110° are supplementary because they equal 180°.

However, I guess the supplementary angle can be the angle that must be added to another to total 180°. For example, 80° is the supplementary angle of 100°.
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