We've learned that the volume of a cuboid is its length multiplied by its ... text{volume of triangular prism}=\text{area of triangle}\times\text{length}\) \(\text{volume of L-shaped prism}=\ ...

For example, this cube net becomes this die. Or this cuboid net could become this shipping container. The net of a triangular prism will be made of three rectangles and two triangles - a bit like ...