A one thousand sided regular polygon is called a chiliagon.chiliagon (a polygon with 1000 sides)
a one sided shape is called a henagon and a 2 sided shape is called a digon
A thirty-one sided polygon would be called a triacontakaihenagon.
a monogon or henagon
A cereal box is a six sided rectangular polyhedron called a rectangular cuboid. Each of its faces has the shape of a rectangle.
Decemyriagon
A one thousand sided regular polygon is called a chiliagon.chiliagon (a polygon with 1000 sides)
it is called a henagon is a one sided shape
a one sided shape is called a henagon and a 2 sided shape is called a digon
An 80 sided shape is called a Octacontagon.
I don't believe there is a name for the first one, but a 14-sided shape is called a tetradecagon.
A one-thousand sided polygon is called a chiliagon.
A one sided shape
Centagon
hendaciahedron
A 6-sided shape is one kind of polygon. It can also be called a hexagon.
A thirty-one sided polygon would be called a triacontakaihenagon.