It took 273 days for them to build the pyramid
a long time.
That depends on how big a Pyramid you want to build, what you are using to build it, and whether you have money and assistance. If you are building with Legos, and you have the space and the resources, then ... say an hour or so. If you are building a full-scale pyramid out of sand without millions of dollars worth of equipment and resources and with no one helping you... more than your lifespan.
one month
one day
This is the second of the three pyramids built on slightly higher ground than the great pyramid which makes it look taller. It is fact about 45 ft shorter at 435 ft compared with 480 ft for the Great Pyramid. Bearing mind there is not much difference in their sizes then the number of workers must be about the same as the Great pyramid. The ancient Greek historian was told the Great pyramid took 100,000 slaves to build it. Modern estimates, they can only be estimates, put it at 10,000 to 20,000. A similar figure must be right for the Khafre pyramid.
No doubt a large bomb. But pyramids were dismantled rather than destroyed for their stone. The Romans are known to have dismantled at least one pyramid. The Arabs took most of the white facing stone from the three pyramids at Giza to build Cairo.
More then 2,000
about twenty years
No. Even with modern construction methods, it would be impossible to build a pyramid in one year. Most estimates claim that the construction of any individual pyramid would take between 20-25 years.
That depends on how big a Pyramid you want to build, what you are using to build it, and whether you have money and assistance. If you are building with Legos, and you have the space and the resources, then ... say an hour or so. If you are building a full-scale pyramid out of sand without millions of dollars worth of equipment and resources and with no one helping you... more than your lifespan.
one month
It took between 14 and 20 years to build the Great Pyramid. No one is sure of the exact time.
About one year.
yes and you need one triangle
yes and you need one triangle
It took about one year to complete.
Three years
It took about one year to complete.