the name of a two sided figure is a jamie n its the coolest shape ever created the name of a two sided figure is a jamy n its the coolest shape ever created
Tridecagon
a pentagon
icoakaihepyagon
18-gon
hendecagon Sandra Good
Dodecahedron
The name of an eleven sided geometric shape is a Hendecagon or endecagon.
A nonagon or enneagon.Another answer:An eleven sided figure is also called an hendecagon.
hendecagon
hendecagon
hendecagon
Icosagon is a 20 sided figure.
The name of a four sided figure (or shape) is called a Square. :)
The name that is given to an 8 sided figure is a octogan.
The name of a 11 sided polygon is Hendecagon.
A 5 sided figure is called a: pentagon