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 specifically, mathematical nets. A net in maths is a flat ...

Two-dimensional (2D) shapes are completely ... important part of maths! Did you notice that the tetrahedron had the same number of vertices as faces? Do you think that all 3D shapes have the ...