A diamond, as in playing cards is not a polyhedron.A rough diamond is not a polyhedron. A cut diamond is [usually] a polyhedron.
Chat with our AI personalities
False
False
It is a face of the polyhedron
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
No, a sphere is not a polyhedron.A polyhedron is a three-dimensional geometric figure whose sides are polygons.A regular polyhedron is a polyhedron whose faces are all congruent regular polygons.