#### Answer

Supplementary

#### Work Step by Step

The definition of supplementary angles is two angles whose measures have a sum of 180$^\circ$.

Published by
Pearson

ISBN 10:
0-13417-805-X

ISBN 13:
978-0-13417-805-9

Supplementary

The definition of supplementary angles is two angles whose measures have a sum of 180$^\circ$.

You can help us out by revising, improving and updating this answer.

Update this answerAfter you claim an answer you’ll have **24 hours** to send in a draft. An editor
will review the submission and either publish your submission or provide feedback.