It is a vertex which is a corner of a polygon
An octagon with 8 sides.
Every polygon has two of its sides intersect.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
There is not a name for such a polygon. A polygon with one million sides is called a megagon though..
It is a vertex which is a corner of a polygon
Two adjacent sides of a polygon will meet at a vertex. End points of any other pairs of sides do not have a specific name.
An octagon with 8 sides.
The name of a polygon with 15 sides is a pentadecagon
Every polygon has two of its sides intersect.
There is no formula for how many sides there are in a polygon; the name of the polygon shows how many sides it has.
There is no name because such a polygon does not exist. A polygon must have at least three sides.
A pentagon is the polygon with 5 sides.
A polygon with seven sides is a heptagon.
There is not a name for such a polygon. A polygon with one million sides is called a megagon though..
A polygon with 6 sides is called a hexagon.
the name of the polygon with 101 sides is hecatontakaihenagon