An eight sided figure is called an octagon.
A two-dimensional eleven-sided figure is called a hendecagon.
A 5-sided figure is called a pentagon.
A six sided figure is called a hexagon, as "hex" means "six."
A 1000-sided regular polygon is called a chiliagon.
A nonagon or enneagon.Another answer:An eleven sided figure is also called an hendecagon.
The name of am 11-sided figure is a "hendecagon". ---- Also known as an "undecagon".
An eight sided figure is called an octagon.
A 3-sided figure is called a triangle.
A four sided figure is called a quadrilateral.
A 12-sided figure is called a dodecagon.
A seven sided figure is called a heptagon.
A six-sided plane figure is called a hexagon.
A six-sided plane figure is called a hexagon.
A six sided figure is called a hexagon.
A six sided figure is called a hexagon.
Yes, an eight-sided figure is called an octagon.