Posted by **Cassidy** on Sunday, May 5, 2013 at 3:38pm.

What is the sum of the exterior angles in a regular 13-gon?

A. 152.3 degrees

B. 1980 degrees

C. 360 degrees

D. 3960 degrees

- math -
**Ms. Sue**, Sunday, May 5, 2013 at 3:40pm
http://www.mathsisfun.com/geometry/regular-polygons.html

- math -
**Cassidy**, Sunday, May 5, 2013 at 4:00pm
Thank you Ms.Sue!!! The answer is C.360 degrees, am I correct?

- math -
**Ms. Sue**, Sunday, May 5, 2013 at 4:28pm
Right.

You're welcome.

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