dodadecoganogon
a vigina
tridecagon
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.
it is called a nonagon.
Tetradecahedron
What is a 12 sided object called?A twelve sided object is called a dodecagon. I'm glad I could help. =)
A seven sided object is called a septagon and the angles add up to 900 degres
A 100-sided polygon is called a hectogon.
it is called an icosagon
a vigina
A hendecagon.
tridecagon
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.
It is called a hexagon.
it is called a nonagon.
Tetradecahedron
16-agon