A cube has a total of eight vertices, despite having six square faces that would all have four vertices of their own if pulled apart. A cube has six square faces that are joined not only at the sides, but at the vertices, essentially resulting in two squares that are joined by four lines, one at each corner.
Know MoreA cube is the three dimensional extension of a square. A square is a two dimensional shape with four equal length sides and angles of 90 degrees. A cube is a six-faced shape in three dimensions consisting of all square faces. All 12 edges of a cube are of equal length and all internal angles are exactly 90 degrees.
Learn more about ShapesAn octagon has eight vertices. An octagon is a shape with eight sides, which makes eight angles and, therefore, eight vertices.
Full Answer >A triangular pyramid has four vertices. A square pyramid has five vertices. Other pyramids have a greater number of vertices depending on the shape of the base.
Full Answer >A vertex is a corner on a polygon, polytope or polyhedron, and when faces, facets or edges of an object come together, a vertex forms; however, because a sphere features no meeting points, it has no vertices. Even though a sphere does have one continuous surface, its lack of meeting points with any other surface means that it technically has no faces. Spheres have no lines, so they also have no edges.
Full Answer >A circle does not have any vertices. Vertices (plural for "vertex") are corners, or the place where two straight lines come together to form a point. Circles do not have straight lines that come together to form points.
Full Answer >