there both rectangle
They both have at least one rectangular face.
They are both 3d solid figures based on rectangles.
They are all, technically, prisms.
This is because there is no limit on rectangualar prisms and most boxes can hold cube or rectangular prisms not triangular pyrimids or prisms or hexagonal prisms.
Prisms have polygonal cross sections and several rectangular lateral faces. Cylinders have circular cross sections and one curved lateral face.
There are many types of prisms such as rectangular prisms,polyganic prisms crossed prisms and etc.
No it is not