A 12-sided shape is called a dodecagon.
There is no such thing as a 1 sided shape nor a two sided shape.
Parallelogram
Icosahedron
an angle
An 11 sided shape is an Eptogon
A 12-sided shape is called a dodecagon.
There is no such thing as a 1 sided shape nor a two sided shape.
A nine sided shape or polygon is called a nonagon.
Why not just call it "a 130-sided shape"? because its not called that, spaz.
A five sided geometric shape is called a pentagon.
Parallelogram
tricontagon
pentacontakaietretetragon
Myriagon.
Nonagon
heptadecagon