It is a six sided regular hexagon.
I'm not sure what you're asking. A nonagon is a nine-sided polygon. Are you looking for a real-life example of one? I can't really think of an ordinary example. Hexagons are much more common.
because polygons are closed shapes with no rounded parts so a 2 sided polygon is not real!
Yes and its other better known name is a heptagon which is a 7 sided polygon.
The numeral 9,000,000,000 (9 x 109) is "nine billion" (US short scale name).
The name of a 23 sided shape is an icosikaidigon. I hate to tell you but this is not true the real answer is Icosikaitri.... for further more information and to check this look at http://mathforum.org/dr.math/faq/faq.polygon.names.HTML
It is a six sided regular hexagon.
I'm not sure what you're asking. A nonagon is a nine-sided polygon. Are you looking for a real-life example of one? I can't really think of an ordinary example. Hexagons are much more common.
a cube because its used in the real world plus its not a polygon
A hexagon is a 6-sided polygon. A "pexagon" is not a real word.
because polygons are closed shapes with no rounded parts so a 2 sided polygon is not real!
Well, honey, a 19-sided polygon can have a maximum of 646 triangles. But let's be real, counting all those triangles is about as fun as watching paint dry. Just trust me on this one, there are 646 triangles in that bad boy.
A stop sign....... they are just about every where you go P.S. a hexagon is a six sided polygon (did you attend kindergarten?)
Yes and its other better known name is a heptagon which is a 7 sided polygon.
Oh, dude, a 38-sided polygon is called a triacontakaioctagon. Yeah, I know, it sounds like a made-up word, but it's the real deal. So, if you ever need to impress someone at a party with your knowledge of obscure shapes, now you're all set.
The real name of famous rapper Tech Nine is Aaron Dontez Yates. This name was given to him by a fellow rapper, Black Walt. It comes from the name of a handgun.
There are many shapes that have fewer than 3 vertices like the circle, hyperbola, semi circle, and many others. However if you are only talking about polygons then there is no actual shape with fewer than 3 vertices that you can find in a real life situation but they do have names for these shapes. A 2-sided polygon is known as a digon. A 1-sided polygon is known as a monogon. These shapes only exist in theory however and not in real life.