Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres. It ...

Now. 3D shapes, they have 3 dimensions. Length, width and depth. What would the 3D version of a square be? A cube. A cube has 6 square faces which are all the same size. Whereas cuboids ...

Area is the amount of space taken up by a flat shape and is calculated by counting the square units inside it; almost like the tiles on a floor. For example, if we can repeatedly fit a square with ...