2 solid shapes together have 8 faces, 12 edges 8 vertices
Pentagon
Rectangular pyramids
1. A cube & 2. A rectangular prism
Rectangular prism Cube
cubes and rectangular prisms
If the shapes are joined together then the resultant shape does not satisfy the Euler's characteristic for a simply connected solid and so it cannot exist.If the shapes remain separate, then the second shape has 2 faces but no vertices nor edges. Such a shape cannot exist.If the shapes are joined together then the resultant shape does not satisfy the Euler's characteristic for a simply connected solid and so it cannot exist.If the shapes remain separate, then the second shape has 2 faces but no vertices nor edges. Such a shape cannot exist.If the shapes are joined together then the resultant shape does not satisfy the Euler's characteristic for a simply connected solid and so it cannot exist.If the shapes remain separate, then the second shape has 2 faces but no vertices nor edges. Such a shape cannot exist.If the shapes are joined together then the resultant shape does not satisfy the Euler's characteristic for a simply connected solid and so it cannot exist.If the shapes remain separate, then the second shape has 2 faces but no vertices nor edges. Such a shape cannot exist.
A cube and a rectangular prism.
These shapes are alike because they have the same faces, edges,and vertices.
Some forms of hexahedra. An extreme [regular] example is a cube.
There are infinitely many rectangular shapes.
Well, a rectangular pyramid has four faces, (three triangles and a rectangle). So, this means that it will have only 5 vertices. The four that touch the base and the apex, or the one at the top:) So in total it has 5 vertices (corners)
Any smooth shape has no vertices.