A two-dimensional shape with twenty sides is an icosagon. A three-dimensional object with twenty sides is an icosahedron.
Dirk means "ruler of the people"; it is also a short dagger, usually a double-sided blade
twenty (in Spanish) = veinte twenty-one/two etc. = veintiuno/dos etc. 'venti' is Italian for twenty
Un croissant gets its name from its crescent shape.
viginti et duo (XXII: twenty and two.)
Twenty years old is はたち
Icosikaihenagon
a 24 sided polygon is a icosikaitera.
Icosahedron is the shape, but it's just called 20 sided if you want to buy one.
A regular twenty-sided polygon is called an icosagon.
A twenty sided, 2D figure is called an icosagon.
it is a twenty sided shape
Icosahedron
The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
i think it is a twenty sided shape because deca means 10 and do just means two so its most likely to be a twenty sided shape.
hendaciahedron
icosikaienneagon
The name of a tweleve sided shape is a dodecagon.