هرم

thumb|Pyramid of Khafre, Egypt, built A pyramid (, from the Egyptian , the vertical height of the structure) is a structure whose visible surfaces are triangular in broad outline and converge toward the top, making the appearance roughly a pyramid in the geometric sense. The base of a pyramid can be of any polygon shape, such as triangular or quadrilateral, and its surface-lines either filled or stepped.

AI overview

A pyramid is a structure with triangular surfaces that meet at a point at the top, and its base can be any polygon shape like a triangle or square. Pyramids matter as significant architectural achievements, most famously exemplified by ancient Egyptian pyramids like the Pyramid of Khafre, which demonstrate sophisticated engineering and cultural importance across civilizations.

AI-generated from the Wikipedia summary — may contain errors.