#### Answer

Figure (b)

#### Work Step by Step

Figure (b) shows a concave polyhedron.

Chegg costs money, GradeSaver solutions are free!

Published by
Cengage

ISBN 10:
978-1-337-61408-5

ISBN 13:
978-1-33761-408-5

Figure (b)

Figure (b) shows a concave polyhedron.

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.