dodecagon * * * * * NO! That is 12 sides. 11 sides is a hendecagon.
A geometric shape that has 11 sides is called a "hendecagon" or "undecagon." Both terms are acceptable.
hendecagon
Endecagon or hendecagon.An undecagon has 11 sides
Hendecagon.
Hendecagon has 11 sides
It is an undecagon
It is called "Hendecagon".
hendecagon (undecagon is also used)
An 11 sided polygon is an undecagon
A shape with 11 sides and angles is called an 11-gon, or a hendecagon.
a heptagon is a shape with 11 sides!
dodecagon * * * * * NO! That is 12 sides. 11 sides is a hendecagon.
A shape that has 11 sides is called a hendecagon.
A geometric shape that has 11 sides is called a "hendecagon" or "undecagon." Both terms are acceptable.
elevenagon
It is an undecagon