There is no such thing as a 1 sided shape nor a two sided shape.
a one sided shape is called a henagon and a 2 sided shape is called a digon
a 2 sided shape is real but a 1 sided shape is not
A 10-sided shape is called a decagon.
Hommasquabblelagagon
There is no such thing as a 1 sided shape nor a two sided shape.
12-sided two dimensional shape: dodecagon12-sided three dimensional shape: dodecahedron
it is called a seven sided shape in Canada
A 6-sided shape is one kind of polygon. It can also be called a hexagon.
a one sided shape is called a henagon and a 2 sided shape is called a digon
a 2 sided shape is real but a 1 sided shape is not
A 10-sided shape is called a decagon.
An five sided shape is called a Pentagon
a 69 sided shape is called a sexagon
A 90 sided shape is called Enneacontagon.
A 35 sided shape is called a triacontakaipentagon
A 150 sided shape is called heptaconta.