As nouns the difference between nonagon and hexagon
is that nonagon is a polygon with nine sides and nine angles while hexagon is a polygon with six sides and six angles.
nonagon
English
Noun
(
en noun)
(geometry) A polygon with nine sides and nine angles.
Synonyms
* enneagon
*
Related terms
* nonagonal
hexagon
Noun
(
en noun)
A polygon with six sides and six angles.
Derived terms
* Lemoine hexagon
* Tucker hexagon
Related terms
* hexagonal