nonagon, also called enneagon. See: http://en.wikipedia.org/wiki/Enneagon
A nonagon or enneagon.
"Nonagon". Also "enneagon".
The names of polygons are: 3: triangle 4: quadrilateral 5: pentagon 6: hexagon 7: heptagon 8: octagon 9: nonagon or enneagon 10: decagon
It is called a nonagon. There currently is no official name for a nine-sided polygon. However, two names have been proposed for such a figure: the first is a Nonagon; the second is an Enneagon.
In geometry, an enneagon or nonagon is a nine-sided polygon. The name enneagon comes from Greek enneagonon.
nonagon, also called enneagon. See: http://en.wikipedia.org/wiki/Enneagon
A nonagon or enneagon.
enneagon
yes.
54
nonagon
yes it is
Enneagon ( if its a polygon)
nonago
"Nonagon". Also "enneagon".
Nonagon, or enneagon.