It is a triagular prism
triangular prism
A triangular prism
There isn't: for all faces to be rectangles there have to be 6, of which opposite sides are equal in length and breadth. (A cuboid)
There is no shape which has only three rectangle. And, if it has other faces, then there are many possibilities.
squares or rectangles
It is a triagular prism
A triangular prism.
triangular prism
A triangular prism
There isn't: for all faces to be rectangles there have to be 6, of which opposite sides are equal in length and breadth. (A cuboid)
There is no shape which has only three rectangle. And, if it has other faces, then there are many possibilities.
There is no 3D shape with 6 faces: 4 rectangles and 2 triangles. See the link for all forms of hexahedra.
It is a triangular prism that fits the given description.
A triangular prism.
Cuboid
octagonal prism