A cuboid.
Squares, rectangles, and the rhombus.
A rectangular tube.
A hexagon is a 2d shape with six sides, a hexahedron is a 3d shape with six faces.
A cube is a three dimensional object with all faces squares. A cuboid is a three dimensional object with 4, or all 6, faces rectangles (and not square).
The 3D shape with 2 octagons and 8 squares is called a truncated square antiprism. It is a type of prism where the top and bottom faces are octagons, and the side faces are squares. This shape has a total of 10 faces, including 2 octagons and 8 squares.
A cuboid.
Squares, rectangles, and the rhombus.
A cube satisfies that description.
A rectangular tube.
A hexagon is a 2d shape with six sides, a hexahedron is a 3d shape with six faces.
A Ronagon
cube
Such a shape does not exits. See the attached link for all 3d shapes with 6 plane faces.
A cube is a 3D shape characterised by six identical square faces and 8 vertices.
A cube is a three dimensional object with all faces squares. A cuboid is a three dimensional object with 4, or all 6, faces rectangles (and not square).
The 3d shape that have five faces would be a triangular prism **************** or a pyramid