triskaidecagon
The name of a 13 sided polygon is Tridecagon.
it is called a seven sided shape in Canada
An five sided shape is called a Pentagon
a 69 sided shape is called a sexagon
A thirteen-sided polygon is called a triskaidecagon or tridecagon.
triskaidecagon
The name of a 13 sided polygon is Tridecagon.
A thirteen sided polygon is called a tridecagon- or you might call it a 13-gon
think your thinking of quadrilateral
it is called a seven sided shape in Canada
a one sided shape is called a henagon and a 2 sided shape is called a digon
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