A 12-sided polygon is called a dodecagon.
Dodecagon
The name of a 12 sided polygon is Dodecagon.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
The name of a 12 sided polygon is dodecagon.
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
A 12-sided polygon is called a dodecagon.
The name of a 12 sided polygon is Dodecagon.
The name of a 12 sided polygon is Dodecagon.
The name of a 12 sided polygon is dodecagon.
I would just call it an "800-sided polygon."
The name of a sided polygon is Octaconpentagon.
A 10-sided polygon is a decagon. A 12-sided polygon is a dodecagon.
The name of a 18 sided polygon is Octadecagon.