#### Answer

regular

#### Work Step by Step

RECALL:
A regular polygon has all its sides equal in length.
A regular polygon's interior angles are all equal.
Thus, the missing expression in the given statement is:
regular

Published by
Pearson

ISBN 10:
0321867327

ISBN 13:
978-0-32186-732-2

regular

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.