hexahedron ex:cube, triangular dipyramid, triangular deltohedron, pentagonal pyramid
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rectangular prism
7 faces
A spherical polyhedron is a dodecahedron with 12 faces
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
It is a polyhedron with two congruent faces: nothing more, nothing less. That can change if several additional conditions are required of the polyhedron.