The Egyptian pyramids texts tell us what are the characteristics of the pyramid of Khufu

Located in the Giza Heights, about 10 kilometers southwest of Cairo, the capital of Egypt, the Pyramid of Khufu is the largest existing pyramid in Egypt and is known as one of the "Seven Ancient Wonders of the World".

The Pyramid of Khufu was built during the reign of Khufu, the second pharaoh of the Fourth Dynasty of Egypt (c. 2670 BC), and is believed to have been built by Khufu as a mausoleum for himself. In ancient Egypt, every pharaoh began to build a mausoleum for himself from the day he ascended the throne, in order to transcend himself as a god after death. The 4 inclined planes of the Great Pyramid of Khufu are facing the east, south, west and north squares, the error does not exceed 3 points of the arc, the bottom edge is originally 230 meters long, due to the limestone falling off the outer layer of the tower, the bottom edge is now shortened to 227 meters, and the inclination angle is 51 degrees 52 minutes.

The tower was originally 146 59 meters high, because the top is peeled off, it is now 136 5 meters high, which is equivalent to a 40-story skyscraper, and the bottom surface of the tower is square. The entire pyramid is built on a huge convex rock, covering an area of about 52,900 square meters and a volume of about 2.6 million cubic meters. Its four sides are facing the southeast, northwest, and four directions.

There was a man named John Taylor in the London Observer, who was an amateur in astronomy and mathematics. He has conducted research on the Great Pyramid based on the data provided in the literature. After doing the calculations, he found that the Great Pyramid of Khufu contains many mathematical principles in an incredible way.

He first noticed that the base corner of the Great Pyramid of Khufu was not 60. Rather', thus finding that the area of each wall triangle is equal to the square of its height. In addition, the ratio of the height of the tower to the perimeter of the base of the tower is the ratio of the radius of the earth to the circumference, therefore, the height of the tower is divided by 2 times of the bottom edge, and the pi can be obtained.

Taylor argues that this ratio is by no means accidental, and that it proves that the ancient Egyptians already knew that the earth was circular, and that they also knew the ratio of the earth's radius to its circumference.

British mathematician Professor Charles Pitch Smith. In 1864, Smith visited the Great Pyramid of Khufu and claimed that he had discovered more mathematical mysteries about the Great Pyramid. For example, multiplying the height of a tower by 1 billion equals the distance between the Earth and the Sun, and the Great Pyramid contains not only a unit of length, but also a unit of calculating time:

The circumference of the base of the tower is calculated in a certain unit as the number of days in a year, and so on.

Later, another Englishman, Ferendzi Petri, took his father's 20 years of painstaking efforts to improve the measuring instruments to survey the Great Pyramid again. In the surveying and mapping, he was surprised to find that the error in the great pyramid's ** bar, angle, etc., was almost equal to zero, and in the length of 350 feet, the deviation was less than inches.

Tall and majestic, significant

The walls of the Pyramid of Khufu in Egypt are as tightly as a single stone, and in Giza, just outside Cairo, the capital of Egypt, there is a world-famous Pyramid of Khufu. A world marvel of man-made architecture, it is the mausoleum of Khufu, the second king of the Fourth Dynasty, built around 70 BC. The original tall rice, due to the weathering of time, the top peeled off 10 meters, and now the high rice; Each side of the base is more than 230 meters long, 220 meters long, the triangular slope is 52 degrees, and the bottom area of the tower is 52,900 square meters; The tower is made of 2.3 million stones, each weighing an average tonnage, with the largest weighing 160 tons.

The passage inside the pyramid is open to the public, and the passage is intricately designed and calculated, which is admired by the world.

Egyptian Pyramids: In addition to being amazing for its sheer size, this pyramid is also named for its superb architectural skills. There is no cement or other sticking between the stones of the tower, but one stone is stacked on top of another.

It is a miracle in the history of architecture that each stone has been ground flat for thousands of years, and even then it is difficult for people to insert a sharp blade into the gap between the stones, so it can survive thousands of years without falling. In addition, there is a triangular entrance made of four huge stones on the north side of the Great Pyramid 13 meters above the ground. This triangle is used very cleverly, because if you use a quadrilateral instead of a triangle, then the enormous pressure of the pyramid itself, which is more than 100 meters high, will collapse this entrance.

With the triangle, the tremendous pressure is evenly dispersed. It's really remarkable to have such a structure.

In addition to these astronomical and geographical figures, the circumference of the base of the pyramid of Khufu is divided by twice its height to obtain the quotient of pi, which is pi, which is far more accurate than the pi calculated by the Greeks, and almost exactly the same as the pi calculated by Zu Chongzhi of China. At the same time, the right-angled triangular chambers inside the Pyramid of Khufu have a ratio of 3:4 to each side

5, embodies the value of the Pythagorean theorem.

The Pyramid of Khufu in Egypt was originally used as a mausoleum or place of worship.

The Pyramid of Khufu, is the largest pyramid among the pyramids of ancient Egypt. The tower is 10 meters high due to weathering, and the top is peeled off 10 meters, and now it is high meters, which is equivalent to the height of a 40-story building.

The Pyramid of Khufu in Egypt is an almost solid boulder that was hauled up by groups of people along the spiral passage inside the pyramid and then piled up layer by layer, a miracle of mankind that took more than 100,000 craftsmen about 20 years to complete, and the Eiffel Tower was the tallest building in the world before it was built.

The first article is prose, which focuses on describing the gold of the pyramid in beautiful language, writing the artistic conception of the pyramid, the translation of the name is wonderful, the color is unforgettable, and it leads people to reverie.

I like the first one, because it writes about the artistic conception of the pyramid, which is evocative and reverie.

I prefer the first one. Because the artistic conception of the first article is very beautiful and evokes reverie.

Or: I prefer the second option. Because the second article introduces the majestic majesty and magical features of the pyramids, as well as the scientific and cultural achievements of ancient Egypt.

I prefer the first one because it evokes reverie.

The text focuses on the shape of the Egyptian pyramids and their architectural history.

In a clear and plain language, the article introduces the characteristics of the pyramid's magnificent appearance, exquisite structure and the method used to build the pyramid, and enthusiastically eulogizes the outstanding wisdom and superhuman talent of the ancient Egyptian people.

With the ancients had to find "difficult things" to do, with a witty way to write the hardships and difficulties of pyramid construction, from the side highlights the extraordinary achievements of pyramid construction, highlighting the wisdom of the ancients and the perseverance of building pyramids.

Text Analysis:The first paragraph goes straight to the point, explaining the geographical location and outline of the pyramids in Egypt;

The second paragraph specifically introduces the characteristics of the Egyptian pyramids with magnificent appearance and exquisite structure, and uses the pyramid of Khufu as an example of decay, using the methods of column numbers, comparisons, and image descriptions to make people feel more concrete.

Used as a mausoleum or place of worship. The pyramid was a symbol of the power of the pharaohs. The pyramids were found in Egypt and the Americas, including Upper Egypt, Middle Egypt and Lower Egypt in the rotten parts of ancient Egypt, and in present-day Sudan and Egypt.

In the lower reaches of the Nile, there are about 80 pyramid remnants scattered in the dust, ranging in size and size. <

Used as a mausoleum or place of worship. The pyramid was a symbol of the power of the pharaohs. The pyramids are famous in Egypt and the Americas, in Upper Egypt, Middle Egypt and Lower Egypt in ancient Egypt, and in present-day Sudan and Egypt.

The lower reaches of the Nile are dotted with the remains of about 80 pyramids of various sizes.