A nonagon
a nonagon =]
nonagon
A 2d nine sided shape is called a nonagon.
Nonagon (nona- means nine).
A nine sided polygon is called a "nonagon"
Either a nonagon or an enneagon. Whichever floats your boat.
A nonagon is a nine sided shape.
A nine sided shape or polygon is called a nonagon.
A nine sided POLYGON is called a nonagon. Any plain shape bounded by nine straight sides is a nonagon.
The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
It is a nonagon