BBC4y
What are 3D shapes?
For example a cube has 6 faces. Edges - An edge is where two faces meet. For example a cube has 12 edges. Vertices - A vertex is a corner where edges meet (the plural is vertices). For example a ...
BBC4y
What are the properties of 3D shapes?
NARRATOR: Oh, cube's really smashing this! Time for the mighty, square-based pyramid. Let's go! Next we see the pyramids ready to compete. Their faces, edges and vertices are all highlighted and ...