A 3-d shape with 6 equal faces is a cube. It has 6 squares as it's faces. A 3-d shape with 6 equal faces and only 2 squares is a rectangular prism. It has 2 squares and 4 other rectangles (squares are rectangles too) as it's faces.
Its a rectangular prism
Rectangular Prism. It's lateral faces are 4 rectangles. It's bases are 2 squares.
There are many plane shapes comprising 4 squares and 2 rectangles but there is no such 3-dimensional shape.
A square prism (assuming the 2 squares are among the 6 rectangular, not additional to).
2 squares and 4 rectangles
They are all rectangular but there can also be 4 rectangular faces and 2 square faces. Always 6 in total.
a cuboid has 4 rectangular faces and 2 square face
4 rectangles and 2 squares.
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 cube has six faces which are all squares. A cuboid has 2, 4 or 6 rectangular faces.
Rectangular Prism.