what is a shape that have 8 sides
Octogon
A major sector of a curve.
Octogon. Eight sides, think of OCTOpus which has eight legs.
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.
No. The sides MUST be straight lines.
A point, line or curve.
OK, SO a shape with fewer than four straight sides is a triangle, which has three (3) straight sides. Hope this helps! LOOPDOP says: A circle is a shape. And it has no straight sides..... isn't that "fewer"?
yes it can be a circle has no straight sides, but is symmetrical
There is not a specific name.
A shape with 8 sides is an octagon.