A polyhedron can have any number of faces 4 or higher.
A square pyramid is a polyhedron with a square base and triangular sides that meet at a point at the top. This gives this pyramid five faces.
A pentahedron.
A square pyramid has five faces. There is the square that forms the base, and four triangular sides.
A square-based pyramid has five faces -- the square base and four triangular faces.
A square pyramid has a square base and four triangular faces. A pentagonal pyramid has a pentagonal base and five triangular faces.
Any polyhedron having five plane faces.
A square based pyramid.
Five, counting the square base.
square pyramid
Five, counting the square base.
A square pyramid has a square base and four triangular sides. This gives it five faces, eight edges and five vertices.