There are infinitely many polygons so it would be impossible to name them all. For the names of those with a fewer sides see the related link.
they came from how many sides are on the polygon
Hexagons
It's not necessary to know their exact names but what's more important is knowing how to work out their properties
Not all polygons have an 'official' name. It is quite acceptable to call a polygon using the number of sides it has. For example a 101ogon. There is a list of some polygons names listed in the related question.
There are infinitely many polygons so it would be impossible to name them all. For the names of those with a fewer sides see the related link.
they came from how many sides are on the polygon
You can name the sides any way you like.
nonacontagon
Hexagons
113
There is no specific name for such shapes.
Not all polygons have names and it is quite acceptable to call one of an unknown specific name a n-gon. Where n is the number of sides.
It's not necessary to know their exact names but what's more important is knowing how to work out their properties
Not all polygons have an 'official' name. It is quite acceptable to call a polygon using the number of sides it has. For example a 101ogon. There is a list of some polygons names listed in the related question.
It means many sides
pentagon