yes
An undecagon
Yes there is an eleven sided polygon. It is known as a Undecagon or Hendecagon.
An 11 sided polygon is an undecagon
An eleven sided polygon is called a hendecagon, or an undecagon. The name is Greek, hendeka meaning eleven and gon meaning corner.
An eleven sided polygon is a hendecagon. Sometimes also called an undecagon
the 11 sided polygon is undecagon
An undecagon is an 11 sided polygon
In geometry, a hendecagon (also undecagon or endecagon) or 11-gon is an eleven-sided polygon.
A hendecagon or an undecagon is the name of a polygon which has eleven sides.
Hendecagon or undecagon
undecagon is the most common name for an 11 sided polygon.
It is called a hendecagon, undecagon