A polyhedron can have any number of faces 4 or higher.
an edge of a polyhedron that is not a base edge
pyramid .
pyramid
A cone.
Yes. A base on a polyhedron is a face and a base on a polygon is a side.
No, it cannot.
a base
Tetrahedron
False
It is a pentagon.
It is a pentagon.
A polyhedron can have any number of faces 4 or higher.
Any polygon can be the base of a pyramid and so any polygon can form a polyhedron.
A polyhedron has only polygonal faces and any one of them can be considered a base. Therefore a polyhedron with 0 bases cannot exist.
an edge of a polyhedron that is not a base edge
pyramid .