No name is specified but if you consider an infinite number of sides it would be indistinguishable from a circle.
the shape with the most sides is unknown
A 3d shape can have infinite sides
Hectogon, although most mathematicians would call it a "100-gon."
There is no such thing as the shape with the 'most' sides. No matter how many sides you draw a shape with, somebody else can easily come along and draw a shape with one or two or fifty more sides. The more sides a shape has, the more it gets to look like a circle.
There is no "most" with respect to polygons. You could make a shape with a million sides, and then make a new shape with a million and one, and keep going forever.
the shape with the most sides is unknown
Most scientist call a shape with 14 sides a "14-gon" You can also use tetradecagon
A 3d shape can have infinite sides
Hectogon, although most mathematicians would call it a "100-gon."
Most scientists would call it a 207-gon, but you could use dihectakaiheptagon
dimond it is the most esayest thing in the world
There is no such thing as the shape with the 'most' sides. No matter how many sides you draw a shape with, somebody else can easily come along and draw a shape with one or two or fifty more sides. The more sides a shape has, the more it gets to look like a circle.
octagon
There is no "most" with respect to polygons. You could make a shape with a million sides, and then make a new shape with a million and one, and keep going forever.
A circle as it has infinite number of sides
a sopidocihedron
A hexagon has six sides, while a pentagon has five sides, so a hexagon has the most sides.