A nine sided shape is called a nonagon.
A 9-sided shape is known as a nonagon.
A time paradox!
A nine sided POLYGON is called a nonagon. Any plain shape bounded by nine straight sides is a nonagon.
It is called a nonagon and can be either regular or irregular,
A nine sided shape or polygon is called a nonagon.
A nine sided shape is called a nonagon.
A nonagon
It is called a nonagon and/or an enneagon. They belong to the greater family of polygons.
Nonagon
A 9-sided shape is known as a nonagon.
A nine sided shape is called a nonagon.
nonahedron
Nonagon.
It is a nonagon that is 9 sided polygon
A time paradox!
A nine sided two dimensional shape would be called a nonagon. Nona is a common prefix meaning nine of something.