1 billion.
A gigagon is a polygon with a billion sides. To an engineer it would pass as a circle. To a physicist or mathematician it would still be a polygon.
Gigagon? Giga=billion I'm not sure, but it seems like the most-likely name.
Oh, dude, a polygon with 1 billion sides is called a megagon. Yeah, it's like a polygon on steroids, just chilling there with all its billion sides, making all the other polygons jealous. So, if you ever need to impress someone with your geometry knowledge, just drop the word "megagon" and watch them be like, "Whoa, that's a lot of sides, man."
Gigagon
One billion-sided polygon = GIGAGON
what is the name of a 1000000000 sided shape?
It's a supergon.
a crescent has 19 sides
A 10,000,000-sided polygon would be called a decamegagon. A 100,000,000-sided polygon is called a hectamegagon, and a 1,000,000,000 (or 10 billion) sided shape would be called a gigagon. I know gigagon sounds funny (especially when you plug your nose), but hey, there's always giggling (which people are usually doing once you plug your nose while saying gigagon), which has 4 gs in it & also 2 is (just like a human). Anyways, there's your answer (w/bonus). My name is Chase, & I'm 10 yrs. old. Good day. This answer was made on November 6, 2011; completed at the time of 2:36 PM. Bye!
10 sides.
giga=billion so i came up with gigagon by wacomoly
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.