They are the faces of the polyhedron.
They are its faces.
No, they are the faces of the polyhedron.
True.
true
They are the faces of the polyhedron.
They are its faces.
Any polygon can be the base of a pyramid and so any polygon can form a polyhedron.
that's a statement, but if you ment to say are the... then yes
No, they are the faces of the polyhedron.
True.
true
False
False
Polyhedra (singular: polyhedron)
False
A polyhedron is a solid object bounded by polygons. Polygons are plane shapes [bounded by straight lines]. The curved surface of a cone is not a polygon and so the cone is not bounded by polygons and therefore, a cone is not a polyhedron.