It is called a hendecagon.
the 11th sides of polygon is called UNDECAGON....... the 12th sides is DODECAGON.....
A hendecagon or an undecagon is the name of a polygon which has eleven sides.
It is a hendecagon.
The hendecagon is a polygon with eleven sides.
Hexadecagon (16 sides) and Octadecagon (18 sides) both fit. Am I missing something?
It is called Enneagon for eleven sides.
None.
An eleven sided polygon (2D shape with straight sides) is called a Hendecagon.I often set this as a research puzzle for my mathematics classes!
A polygon with eleven sides and corners is called a hendecagon. Occasionally, it may be referred to as an undecagon.
It is called a hendecagon or, less often, an endecagon.
A polygon with 1,000 sides is known as a chiliagon. A hectogon is a polygon that has 100 sides, and a polygon with 8 sides is called an octagon.
a polygon with 12 sides is called a.. dodecagon