Six faces
hemisphere a hemisphere is half of a sphere This is a pentagonal prism
there are 2 faces on a hemisphere the round side and the flat side
There is one face on a hemisphere.
A 3D square is surely a cube? Therefore, a cube has 6 faces.
It has 4 faces
there are 2 faces on a hemisphere the round side and the flat side
a hemisphere is half a sphere (-_-) so it has 2 faces
A hemisphere has two faces.
a hexagonal prism has 8 faces.
None.
4