It is in the shape of a pyramid to show at the bottom it is big which gives 10% and then it gives off smaller and then smaller amounts of energy to make the point at the top.
It is in the shape of a pyramid to show at the bottom it is big which gives 10% and then it gives off smaller and then smaller amounts of energy to make the point at the top.
Because it is the biggest and most accurately built. Built c.2550BC for the Pharaoh Khufu it is 137metres high and contains 2.3 million limestone and granite blocks.