A hexagon is a 6-sided polygon 2D shape.
A polygon with seven sides is a heptagon.
Dodecagon is the name for the regular 12 sided polygon, meaning that all its side lengths and angles are the same. Not sure if there is a name for a general 12 sided 2d shape.
A 14 sided polygon is called a tetrakaidecagon.
hexagon
A hexagon is a 6-sided polygon 2D shape.
A polygon with seven sides is a heptagon.
A ten-sided 2D polygon is known as a decagon.
An octagon is a two-dimensional polygon with eight sides which can be regular or irregular
Dodecagon is the name for the regular 12 sided polygon, meaning that all its side lengths and angles are the same. Not sure if there is a name for a general 12 sided 2d shape.
As a 2D polygon shape it is an 8 sided octagon.
In geometry, a hendecagon is an 11-sided polygon.
A 14 sided polygon is called a tetrakaidecagon.
A 96-sided shape is called a nonacontakaihexagon. The prefix "nonaconta-" indicates 90, and the suffix "-hexagon" denotes a polygon with six sides. Therefore, a nonacontakaihexagon is a polygon with 96 sides.
An 8 sided polygon is an octagon
hexagon
octadecagon is the name of a 2 d 18 sided polygon. The octa part is for 8 and the deca is for 10 since 18=10+8