thats what they think but it is wrong if you look at my draw diagram their is an invisible pyramid and where the peek is thats where the treasure is buried , the third smaller one was built some time later.
When you sit down and think about it them builders have done a great job, i mean building them priamids with out the use's off still saws or grinders, even J.C.B'S
Can't be that because of the precession of the equinox. 5000 years ago, when the pyramids were built, the pole star, polaris, was not in the north. All the stars have shifted significantly since then.
But that's the beauty, they are out of alignment now, but extrapolating backwards, there were in perfect alignement. At least that's what the Horizon program said