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The Great Pyramid of Giza [a] is the largest Egyptian pyramid.It served as the tomb of pharaoh Khufu, who ruled during the Fourth Dynasty of the Old Kingdom.Built c. 2600 BC, [3] over a period of about 26 years, [4] the pyramid is the oldest of the Seven Wonders of the Ancient World, and the only wonder that has remained largely intact.
The Great Pyramid and the Pyramid of Khafre are the largest pyramids built in ancient Egypt, and they have historically been common as emblems of Ancient Egypt in the Western imagination. [2] They were popularised in Hellenistic times, when the Great Pyramid was listed by Antipater of Sidon as one of the Seven Wonders of the World. It is by far ...
Height Height Year Location Notes Great Pyramid of Giza: 138.5 454 2560 BC Giza, Egypt: Pyramid of Khafre: 136.4 448 2570 BC Giza, Egypt: Red Pyramid: 105 344 c. 2600 BC Cairo, Egypt: Bent Pyramid: 104.71 344 c. 2600 BC Cairo, Egypt: Toniná pyramid 74 243 Chiapas, Mexico: Much of height includes hilltop. La Danta: 72 236 c. 400BC El Petén ...
The change of the angle have been made as a stability precaution in reaction to a catastrophic collapse of the Meidum pyramid while it was still under construction. 29°47′25″N 31°12′33″E / 29.79028°N 31.20917°E / 29.79028; 31
The pyramid has a base length of 215.5 m (706 ft) or 411 cubits and rises up to a height of 136.4 metres (448 ft) or 274 cubits. It is made of limestone blocks weighing more than 2 tons each. The slope of the pyramid rises at a 53° 08' angle, steeper than its neighbor, the pyramid of Khufu , which has an angle of 51° 50' 24".
Archaeologists claim this pyramid is 27,000 years is old. But some scientists argue the structure can't be that ancient—and that humans couldn't have built it.
Menkaure's pyramid had an original height of 65.5 meters (215 ft), and was the smallest of the three major pyramids at the Giza Necropolis. It now stands at 61 m (200 ft) tall with a base of 108.5 m (356 ft). Its angle of incline is approximately 51°20′25″. It was constructed of limestone and Aswan granite.
The base of a pyramid can be of any polygon shape, such as triangular or quadrilateral, and its lines either filled or stepped. A pyramid has the majority of its mass closer to the ground [3] with less mass towards the pyramidion at the apex. This is due to the gradual decrease in the cross-sectional area along the vertical axis with increasing ...