it is like real long like a billion miles
size of khufus pyramid
About 20 years for the great pyramid.
Great Pyramid was covered by casing stones (that formed a smooth outer surface) made from ' Tura Limestone' quarried across the river from the pyramid.
It is estimated that the Great Pyramid took 20 years to build.
It depends on what pyramid your talking about. The Great Pyramid took at least 20 years to build.
it is about 750 x 750 Feet which is about 13 acres (5 hectares)
The Great Pyramid was built in 10 years. This, however, is not an average time. Building time varied from pyramid to pyramid.
The Great Pyramid of Giza, Pyramid of Khafre and the Pyramid of Menkaure. The great pyramid of Khufu and the great pyramid of Cheops (the greek version of khufu).
The Great pyramid of Khufu took 20 years to build. The actual time an individual pyramid took to build depends on its size.
Khufu did not actually build the Great Pyramid. He just happened to arrive long after it was built and he only claimed to have done so.
The Pyramid of Khufu is the largest of the three Pyramids of Giza a.k.a the Great Pyramid.
about twenty years of hard labour