Not aware of any solid figure with 2+3=5 rectangular faces or bases.
They are prisms. The bases may be any polygons with three or more sides.
cuboid
a cylinder
Prism!
A rectangular prism is a three dimensional shape. The two bases are squares and the four sides are rectangles.
A hexagonal prism is a prism composed of two hexagonal bases and six rectangular sides.
The answer is both. A rectangular prism will have two triangular bases, with three rectangles forming the sides that connect the sides of the triangles together. Like this: . . . . . . / \ \ / \ \ / . . \ . . . .\
Prisms have two parallel and congruent bases. These bases are connected by rectangular or parallelogram-shaped sides, creating a three-dimensional shape. Examples of prisms include rectangular prisms, triangular prisms, and hexagonal prisms.
it has six sides, 4 identical faces and two identical bases
A triangular prism always has 5 sides. It has two triangular bases and 3 rectangular faces. If the bases are not congruent it is called an oblique prism.
A triangular prism (Two triangles as the two bases)