Supplementary Angles definitions

supplementary angles

Two angles that add up to 180°.
Found on http://www.daviddarling.info/encyclopedia/S/supplementary_angles.html

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Supplementary Angles

Two angles are supplementary if they add up to 180°. See also: Angles.
Found on https://www.encyclo.co.uk/local/20687

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supplementary angles

Two angles whose measures have a sum of 180°
Example:

Found on https://www.encyclo.co.uk/local/20874

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Supplementary Angles

Two angles are supplementary if their sum is equal to 180°.
Found on https://www.thoughtco.com/glossary-of-mathematics-definitions-4070804

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