The Great Pyramid of Giza is a huge pyramid congenital by the Ancient Egyptians. It stands abreast Cairo, Egypt. It is the oldest of the Seven Wonders of the Ancient World, and the alone one to abide mostly intact. When it was congenital it was 146.5 metres tall. It was the tallest architecture in the apple for over 3,800 years. Erosion and added causes accept diminished it to 138.8 m. The pyramid was congenital for Khufu, an Egyptian pharaoh. It was conceivably congenital by Khufu's vizier, Hemiunu. It is believed that it took about 20 years to build, and was completed about 2570 BC.
When it was built, the Great Pyramid was covered by stones that formed a bland alien surface. Some of these stones can still be apparent about the base. Most of what can be apparent of the pyramid now is its basal amount of 2,300,000 blocks of limestone and granite. There accept been abounding altered theories to explain how the pyramid was built. Most accustomed architecture account are based on the abstraction of affective huge stones from a quarry and boring and appropriation them into place. Archaeologists begin that the Pyramids of Giza were not congenital by slaves, but workers who were paid for working. Their graves were begin abreast the pyramid in 1990.
There are three accepted rooms, or chambers, central the Great Pyramid. The everyman alcove is cut into the bedrock on which the pyramid was built. This alcove was not finished. The added two accommodation are college up central the pyramid. They are alleged the Queen's Alcove and the King's Chamber, but these are avant-garde labels as we do not apperceive how the Egyptians were traveling to use them.The Great Pyramid has two passages, one arch up, and the added down. It is the alone Egyptian pyramid to accept the two passages.
