A parallelepiped, of which a cuboid is a special kind. And a cube is a special kind of cuboid.
Well, isn't that just delightful! It sounds like A is a special kind of shape called a polyhedron. You see, in a polyhedron, each edge connects two faces together. So if A has twice as many edges as faces, it must be a very harmonious shape with a lovely balance between its edges and faces.
Pyramid
Pyramid
It is not any kind of simply connected solid figure because it does not satisfy the Euler characteristic which requires thatFaces + Vertices = Edges + 2It is not any kind of simply connected solid figure because it does not satisfy the Euler characteristic which requires thatFaces + Vertices = Edges + 2It is not any kind of simply connected solid figure because it does not satisfy the Euler characteristic which requires thatFaces + Vertices = Edges + 2It is not any kind of simply connected solid figure because it does not satisfy the Euler characteristic which requires thatFaces + Vertices = Edges + 2
I think a pentagonal pyramid * * * * * No it is not any kind of polyhedron because it does not satisfy the Euler characteristic.
Bipyramids are a class of polyhedra with more faces than vertices.
A cube.
A pyramid
what kind of pyramid?
Well, honey, a cube is a special kind of rectangular prism where all sides are the same length, so they both have six faces, eight vertices, and twelve edges. It's like saying a square is a rectangle, but a rectangle isn't always a square. So, technically, a cube is just a snazzy rectangular prism showing off its symmetry.
An octagon based pyramid.
A platonic solid is a special kind of polyhedron. A polyhedron is a 3-D figure whose faces are polygons.In a platonic solid all faces are identical regular polygons. A polyhedron has faces, edges, and vertices. The numbers of each are related by Euler's formula, V+F=E+2