That means that the cross-section is the same throughout the length of the prism. The polygon shape of the cross-section may be used to name the prism. A prism with a triangle-shaped cross-section ...

We've learned that the volume of a cuboid is its length multiplied by its width multiplied by its height (\(l \times w \times h\)). The area of the green shaded end of the cuboid (the cross ...