PBS8y
How Wide?
The base of the Great Pyramid is a square with each side measuring 230 m (756 ft) and covering an area of 5.3 hectares (13 acres). How much is that? Imagine a football field. Nearly 10 football ...
Pyramid scheme: Archaeologists question claim of ‘huge city’ beneath Egypt’s Giza Plateau
A research team’s astonishing claims that they discovered massive underground structures extending hundreds of feet deep ...
How many sides does The Great Pyramid have? New study says it’s not four
"In other words, the Great Pyramid is a concave octagonal pyramid, rather than the standard square pyramid," he added. This ...
BBC4y
Pyramids and cones - Higher tier only
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 ...