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pyramid

noun: a massive memorial with a square base and four triangular sides
noun: a polyhedron having a polygonal base and triangular sides with a common vertex

pyramid with gold tip


A pyramid (from Greek: πυραμίς pyramis) 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.

A pyramid's design, with the majority of the weight closer to the ground, and with the pyramidion on top means that less material higher up on the pyramid will be pushing down from above. This distribution of weight allowed early civilizations to create stable monumental structures. It has been demonstrated that the common shape of the pyramids of antiquity, from Egypt to Central America, represents the dry-stone construction that requires minimum human work. Wikipedia, Pyramid

See Also


electrum
Great Pyramid
Joe Parr
Knights Templar
Pyramids Telescopes and Light
pyramidion
tetrahedron

Created by Dale Pond. Last Modification: Thursday August 24, 2023 12:30:14 MDT by Dale Pond.