It has 6 faces which are its flat surfaces.
A rectangular prism has 6 flat surfaces
8
The rectangular prism has 6 surfaces
6 flat surfaces - known as faces, 12 edges 8 vertices.
A pentagonal prism has 2 pentagonal bases and 5 rectangular lateral faces. The rectangular faces are the only curved surfaces in this context, as the term "curved faces" typically refers to surfaces that are not flat. Therefore, a pentagonal prism has 0 curved faces, as all its faces are flat.
A rectangular prism has 6 flat surfaces
six
6
8
The question is ambiguous since a rectangular pyramid and a rectangular prism will have different numbers of flat surfaces. There is no indication in the question which shape is intended.
A rectangular prism is basically an elongated cube. Just like a cube, it has six sides.
The rectangular prism has 6 surfaces
6 flat surfaces - known as faces, 12 edges 8 vertices.
There are six faces in a rectangular prism6 faces
A pentagonal prism has 2 pentagonal bases and 5 rectangular lateral faces. The rectangular faces are the only curved surfaces in this context, as the term "curved faces" typically refers to surfaces that are not flat. Therefore, a pentagonal prism has 0 curved faces, as all its faces are flat.
There are 5 flat surfaces.
A "rectangular" is an adjective, not a noun and so there is no way of knowing what the shape is. It could be a rectangular 2-d shape, a rectangular pyramid, a rectangular prism and they would all have different answers.