A 19-sided polygon is an enneadecagon (also enneakaidecagon or nonadecagon).
A 19 sided polygon is called an enneakaidecagon.
There are 17 triangles in a 19 sided polygon
The name of a 19 sided polygon is Enneadecagon.
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
The name of a 19 sided polygon is enneadecagon.
A 19 sided polygon is called an enneakaidecagon.
A nineteen-sided regular polygon is called an enneadecagon.
n-gon
There are 17 triangles in a 19 sided polygon
The name of a 19 sided polygon is Enneadecagon.
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
The name of a 19 sided polygon is enneadecagon.
The degrees in a 19 sided polygon add up to 3,060 degrees
The interior angles of a 19 sided polygon add up to 3060 degrees
A 24 sided polygon is called a icosikaitetragon.
A million-sided polygon is called a megagon.
A 12-sided polygon is called a dodecagon.