The surface area of a pyramid can be calculated by adding the area of the base to the sum of the areas of the triangular faces. If the base of the pyramid is a regular polygon, each of the ...

A glass sculpture in the shape of a square based pyramid is to be made. The apex will be directly above the centre of the base. Calculate the surface area of the glass. A cone is the general name ...

You can build a model of the Great Pyramid, but first you need to scale it down. To do this, you will need to make the pyramid 3,000 times smaller than it really is! To achieve that, every 30 ...