Ah, what a lovely question. The shape you're thinking of is called a triangular prism. It has 2 triangular faces and 3 rectangular faces, creating a beautiful blend of shapes that come together harmoniously. Just imagine painting this shape with your favorite colors and watching it come to life on the canvas of your imagination.
There is no 3D shape with 6 faces: 4 rectangles and 2 triangles. See the link for all forms of hexahedra.
A triangular prism.
A triangular prism.
2 triangles and 3 rectangles(:
A triangular prism
There is no 3D shape with 6 faces: 4 rectangles and 2 triangles. See the link for all forms of hexahedra.
You are describing a triangular prism. It has a rectangular base, two rectangular sides and two triangular ends.
A triangular prism.
triangular prism
A triangular prism
A triangular prism.
A square based prism.
2 triangles and 3 rectangles(:
A cuboid.
This is a Cuboid.
triangular prism
2 triangles and 3 rectangles