Top 9 Reasons You Have To Visit Piramids, Egypt

A pyramid is a structure whose outer surfaces are triangular and converge to a single point at the top, making the shape roughly a pyramid in the geometric sense. The base of a pyramid can be trilateral, quadrilateral, or any polygon shape, meaning that a pyramid has at least three outer triangular surfaces (at least four faces including the base). The square pyramid, with square base and four triangular outer surfaces, is a common version. More info: wikipedia

Piramid1Source: Parée

Piramid2Source: Nan Palmero