About 6,000 to 10,000 people.
a lot
Archeologists has found three pyramids so far, but many belive that he built four.
Tutankhamen didn't build a pyramid at all.
Roughly 20 years to build the Pyramid of Giza.
I don't know this answer but i can tell you that more than 10000 people built the pyramid which were the bani Israel (the slaves of the pharaoh)
The first pyramid was the Step Pyramid at Saqqara, built for King Zoser in 2750 BC. Please see the related links for more information.
tetegrote
The Pyramid of Giza was built on 2560 BC. Mexico's Pyramid of the Sun was built on 100 AD. There is a difference of more than 2600 years among both pyramids.
Depends on the size. According to the greek historian Herodotus it took 100,000 naked slaves twenty years to build the Great Pyramid at Gizeh. More modern scholars estimate a much lower figure varying from 10,000 to 30,000.
10,000 give or take a few
Idk but i think that they are real my friends think that people built the pyramid of giza but i think its possible that aliens did what do you think?
Khufu ruled for many years. He ruled from 2590- 2568 BC. Many people believe he was cruel because he treated his workers badly and only gave them onions to eat. he built The Great Pyramid at Giza during the yearly Nile's flood so that the farmers would only work on his pyramid