A polygon with 1,000,000,000,000,000 sides is called a "megagon," though in this case, it would more accurately be referred to as a "hectogon" or "kilogon" depending on the context. Such a polygon would be nearly indistinguishable from a circle due to the vast number of sides. In mathematical terms, its internal angles converge closely to 180 degrees, and it would have a very small exterior angle, making it appear almost perfectly round.
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A 9 sided polygon is a Nonagon.
Some examples are: 5 sided polygon is a pentagon, 6 sided polygon is an hexagon and an 8 sided polygon is an octagon
The name of a 18 sided polygon is Octadecagon.
A hexagon is a six-sided polygon. A four-sided polygon is a quadrilateral, quadrangle, or tetragon.
supergon
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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
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
The name of a 12 sided polygon is Dodecagon.
A 9999-sided polygon is known as a nonanonacontanonactanonaliagon. Unlike a 9999-sided polygon, a 10000-sided polygon has a much easier name; a myriagon.
A 9 sided polygon is a Nonagon.
nonagon- nine-sided polygon
what is a 50 sided polygon called?
That would depend on what A sided polygon it is.