The meridian passing through the Great Pyramid just divides the land and sea on the earth into two halves, and the center of the pyramid is located at the center of gravity of each continent.
The circumference of the base of the Great Pyramid is 362.3 1 kubit (the length unit of Egypt), which is just close to the number of days in a year. The square of the height of the pyramid is about 21520m, and the side area is about 2 148 1 m.. These two figures are almost the same. The side of the pyramid, facing due east, due west, due south and due north, has an error of no more than 0.5 degrees.
Through the longitude and latitude lines of pyramid of khufu, the earth is divided into two hemispheres, the east and the west, and the land area is equal.
The extended data pyramids are distributed in Egypt and America, including upper Egypt, middle Egypt and lower Egypt in ancient Egypt, and now Sudan and Egypt.
At present, there are about 80 pyramids scattered in the lower Nile. Different sizes, the highest of which is pyramid of khufu, with a height of146.5m and a bottom length of 230m. * * * is made of 2.3 million stones, with an average of 2.5 tons each, covering an area of 52,000 square meters.
There is no adhesive between stones, which is formed by overlapping and biting stones. In front of the pyramid of King Ha Fula, stands a sphinx symbolizing the king's power and dignity. The pyramids of Egypt are the tombs of ancient Egyptian emperors (pharaohs). One of the seven wonders of the world. They are numerous and widely distributed. The pyramids of Memphis, the ancient city on the west bank of the Nile in the southwest of Cairo, are part of the concentration.
96 pyramids have been discovered in Egypt, the largest of which are three pyramids located in the suburb of Khufu.
From about 3500 BC, dozens of small slave countries appeared on both sides of the Nile. About 3 100 BC, an ancient Egyptian country was established. The king of ancient Egypt, also known as Pharaoh, was the largest slave owner in ancient Egypt and had supreme power.
They are regarded as the embodiment of God. They built a huge mausoleum pyramid for themselves, which became a symbol of Pharaoh's power. Because these huge tombs are shaped like the word "gold" in Chinese characters, we call them "pyramids". In front of the Hafra Pyramid, there is also a sphinx guarding the Pharaoh's tomb.
At present, there are about 80 pyramids scattered in the lower Nile.
Baidu Encyclopedia-Egyptian Pyramid