Not necessarily. It can have 6 rectangular faces.
Rectangular Prism
The correct answer is a cuboid or rectangular prism.
A rectangular prism.
A rectangular prism has six faces, eight vertices, and twelve edges. All of the faces are either rectangles or squares.
Its a rectangular prism
Square and rectangles
A rectangular prism.... has four rectangular, and two square faces.
a rectangular prism
A rectangular prism.
rectangular prism
The are all rectangles.
A cube, or any other rectangular prism
A rectangular prism.
Rectangular Prism
A rectangular prism.
They are all rectangles.
Hexagonal prism, if you don't count the bases as faces. Rectangular prism, if you do.