A shape with 8 equal sides is called a regular octagon.
An octagon is a shape with 8 sides
An octogon
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
A three-dimensional shape with eight triangular faces is called an octahedron.
An octagon.
A shape with 8 equal sides is called a regular octagon.
An octagon is a shape with 8 sides
Eight sided shape is called octagon.
An octogon
A two-dimension shape with eight sides is an octagon. A three-dimensional object with eight sides is an octahedron.
There is no specific name for such a shape.
A shape with eight sides is always an octagon. If all angles and sides are equal, it is called a regular octagon.
A three-dimensional shape with eight triangular faces is called an octahedron.
A shape with 8 sides is an octagon.
A shape with eight straight sides is called on octagon. There is not another specific name, but you could call it the more generic name: polygon.
In three dimensions, it is called an octahedron. The flat shape with eight sides is an octagon. You can look it up in Wikipedia.org