a one sided shape is called a henagon and a 2 sided shape is called a digon
tewenty sevengon
It is called a megagon. A ∞ sided shape is called an apeirogon.
A 10-sided shape is called a decagon.
An eight sided figure is called an octagon.
A 27 sided shape is called a Icosikaiheptagon.
A trapezium is not a regular shape although it is a 4 sided quadrilateral.
27-agon
it is called a unbalnced shpe
ninagon
it is called icosikaiheptagon
Its called an Icosakaiheptagon
the Greeks used prefexes up to ten, modernly we have sdded dodecagon for a twelvesided object and undecagon for an eleven sided object so the propor name would be a 27 sided object.
Most mathematicians would call that a "27-gon," but you could also use icosikaiheptagon.
it is called a vemasipacolafragon. Big isn't it!
Decagon
ambot lang?