An octagon doesn't have any faces: faces only apply to 3-dimensional objects. If you meant edges, or sides, an octagon has eight. If you meant an octagonal prism, they have ten faces.
An octagon has 8 faces and 8 edges. Each face of an octagon is a straight line segment, and each edge is a line segment where two faces meet. The total number of faces and edges in an octagon can be calculated by adding the number of faces and edges together, which equals 16.
8
it's still 8
An octagon is a plane shape with just one face - an octagonal face! It cannot have triangular faces.
8
An octagon doesn't have any faces: faces only apply to 3-dimensional objects. If you meant edges, or sides, an octagon has eight. If you meant an octagonal prism, they have ten faces.
A pyramid will have as many triangular faces as the number of sides its base has, plus one in the shape of its base. This means an octagon based pyramid has nine faces (eight triangular ones plus the octagon base).
10 faces on a octagonal prism.10
8
8 - Just Think of an octopus
An octagon has 8 faces. In geometry, a face refers to a flat surface on a 3D shape. An octagon is an 8-sided polygon with 8 straight sides and 8 angles. Each side of the octagon forms a face, resulting in a total of 8 faces.
an octagon * * * * * An octagon has 8 sides. An object with 8 faces is an octahedron.
An octagon has 8 faces and 8 edges. Each face of an octagon is a straight line segment, and each edge is a line segment where two faces meet. The total number of faces and edges in an octagon can be calculated by adding the number of faces and edges together, which equals 16.
An octagon, (2D) has one face, zero edges, and eight sides.
it's still 8
An octagon has 8 sides with 8 vertices and one flat face