👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons ...

A prism has a constant cross-section throughout its length. When the cross-section is a triangle, the prism is called a triangular prism. When the cross-section is a hexagon, the prism is called a ...

👉 Learn how to find the volume and the surface area of a prism. A prism is a 3-dimensional object having congruent polygons ...

3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...