Pronunciation: /ˈnɒn.əˌgɒn/ Explain
A nonagon is any
with nine sides.
Click on the blue points and drag them to change the figure.|
|Manipulative 1 - Regular Nonagon Created with GeoGebra.|
- McAdams, David E.. All Math Words Dictionary, nonagon. 2nd Classroom edition 20150108-4799968. pg 124. Life is a Story Problem LLC. January 8, 2015. Buy the book
Cite this article as:
McAdams, David E. Nonagon. 12/21/2018. All Math Words Encyclopedia. Life is a Story Problem LLC. http://www.allmathwords.org/en/n/nonagon.html.
12/21/2018: Reviewed and corrected IPA pronunication. (McAdams, David E.)
9/5/2018: Initial version. (McAdams, David E.)