A common object that is an octagon is a "stop sign".
an octagon * * * * * An octagon has 8 sides. An object with 8 faces is an octahedron.
octagon
Octagon.
An octagon is an eight-sided two-dimensional object. If each of the eight sides to an octagon were concave, it would still be an octagon. So, yes, it could.
An octagon is a 2 dimensional object, not a 3 dimensional object. As such, it has 1 face, 8 corners, and 8 angles.
um.... an octagon....
An octagon is a two-dimensional figure. It has no faces but does have 8 sides.
The word 'octagon' is a noun, a word for an eight sided figure or an eight sided building or object; a word for a thing.The adjective form of the noun 'octagon' is octagonal.
Its a Octagon * * * * * No. An octagon is a shape with 8 sides. 8 faces implies a 3-dimensional object, which would have to be an octahedron.
For a plain 2-dimensional figure it is an OCTAGON. For a 3-dimensional object it is an OCTAHEDRON.
An octagon pyramid is more properly called an octagon-based pyramid. It is a 3-dimensional object whose base is an octagon. Attached to each side of the octagon are triangles whose bases are exactly the same lengths as the corresponding sides of the octagon. The "free" vertices of these triangles meet at a point, the apex, in a plane above the base.
Eight sided closed figure with equal length of all the sides is called Octagon. Measure of every angle of Octagon is 45.