What is the pyramid?

mathematics. pyramids are one of the basic solids used in Euclidean geometry. Three elements are needed to make the pyramid. It's

• 3-Dimensional figure with
• triangular side surfaces that meet in a common peak, with
• polygon base.

pyramids are classified according to their base. A triangular pyramid has a triangular basis and three triangular side surfaces. Pyramid square has a square base and four triangular sides. A pentagonal pyramid has a pentagonal base and five triangular sides. A hexagonal pyramid has a hexagonal base and six triangular parties, etc.

pyramids are referred to as n-seal where n is the number of sides of the polygon that forms the base. The Pyramid n has n triangular surfaces.

Architecture. pyramids are also in shapepreferred for architectural design, ancient and modern. The ancials of NT, which built the pyramids, include ancient Egypt, Mesopotamia, several Meso -American cultures, China and Rome. In Egypt, where the pyramids were used in funeral complexes, two types were built - step pyramids and "real" pyramids. In Mesopotamia was a type of built pyramid ziggurat , a temple with terrace stories. Many Chinese pyramids used as funeral monuments have flat peaks.

cheerleading. The pyramid is also one of the basic cheerleaders and allows endless variations. The World Association Cheerleading (WCA), which includes pyramids/basket throwing as one of the six categories of technical skills, issues general safety instructions with the rules for using pyramids in competition. There are six levels of competition and special rules for what kind of pyraMID is allowed at each level. Pyramids can be 2, 2½ or 3 persons high, but for the WCA competition, the limit of 2½ person is high at six.

There are three types of roles in the pyramids: bases , observers and leaflets . The bases form the basis for leaflets. Spotters can simply be standing to help, support or catch someone if necessary, or can also be made available by a stuntman.