There isn't such thing as a one sided polygon. The definition of a polygon is a closed figure with straight lines. So technically it is just a line.
For a nine side polygon its called a nonagon.For a nine side polygon its called a nonagon.For a nine side polygon its called a nonagon.
It is called an exterior angle.
10 side polygon is called decogon
An 8-sided polygon is called an octagon.
Not surprisingly, it is called a side!
Face
Nine side polygon is a nonagon
There is no polygon with one side.
Pentadecagon, Quindecagon, PentakaidecagonA polygon with fifteen sides can be called a pentadecagon.
A 92 sided polygon would be a 92-gon or a Enneacontakaidigon.
8 side = octagon 9 side= Nonagon 10 side= decagon
side