there cannot be a one sided polygon as a polygon is defined as a 2-dimentional shape, which has area, and is enclosed by straight sides. Thus a polygon must have at least 3 sides so that it can enclose an area. Perhaps the question is supposed to be more along the lines of what 2-dimentional shape has only one side? this would be a circle
The name of a 21 sided polygon is Icosihenagon.
A one-thousand sided polygon is called a chiliagon.
Yes a one-hundred sided polygon is called a Hectogon.Alot of people includeing myself has gotten it twisted with a Haptagon which is a seven sided polygon.
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
The name of a 21 sided polygon is Icosihenagon.
Hecatommyriagon is the 1 million sided polygon. A megagon is also a one million-sided polygon.
One billion-sided polygon = GIGAGON
A one-thousand sided polygon is called a chiliagon.
The correct term for a one hundred sided polygon is a hectacontagon.
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Yes a one-hundred sided polygon is called a Hectogon.Alot of people includeing myself has gotten it twisted with a Haptagon which is a seven sided polygon.
The names of polygons with sides ranging from 21 to 30 are as follows: a 21-sided polygon is called a icosagon, a 22-sided polygon is a dicosagon, a 23-sided polygon is a tricosagon, a 24-sided polygon is a tetracosagon, a 25-sided polygon is a pentacosagon, a 26-sided polygon is a hexacosagon, a 27-sided polygon is a heptacosagon, a 28-sided polygon is an octacosagon, a 29-sided polygon is a nonacosagon, and a 30-sided polygon is a triacontagon.
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
A one thousand sided regular polygon is called a chiliagon.chiliagon (a polygon with 1000 sides)