A pyramid is a 3D shape with a flat base, and triangular edges that meet at a point. The base of the pyramid can be any polygon. A glass sculpture in the shape of a square based pyramid is to be made.
Researchers used ground-penetrating radar and electrical resistivity tomography to scan the graveyard near the Great Pyramid of Khufu. Archaeological Prospection Without breaking ground, ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback