The name for an eleven sided shape is called a Hendecagon.
An eleven sided shape is called a hendecagon.
An eleven-sided shape is called a Hendecagon.
hendecagon
hendecagon
paralellogram
The name of a 11 sided polygon is Hendecagon.
Yes
A quadrangle is a shape with 4 angles, such as a square, rectangle, or paralellogram. A four sided shape is called a quadrilateral.
It is called either a Sidagon or an Undecagon.
a hen decagon
Hendecahedron