The name of a 19 sided polygon is Enneadecagon.
A nineteen sided polygon is called a Nonadecagon or an Enneadecagon.
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.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
A nineteen sided polygon is called a Nonadecagon or an Enneadecagon.
The name of a 19 sided polygon is enneadecagon.
A nineteen-sided regular polygon is called an enneadecagon.
11
A five sided polygon is called a pentagon because pentagon means five sided polygon I think.
An 11 sided polygon is a hendecagon and a 12 sided polygon is a dodecagon
icosihenagon= 21-sided polygon icosihenagon= 21-sided polygon
Duodecagon <--wrong... a duodecagon is a 12-sided polygon. icosagon is a 20 sided polygon.
The name of a 12 sided polygon is Dodecagon.
A 9999-sided polygon is known as a nonanonacontanonactanonaliagon. Unlike a 9999-sided polygon, a 10000-sided polygon has a much easier name; a myriagon.
A 9 sided polygon is a Nonagon.
nonagon- nine-sided polygon