Since the previous is a scale cross section of Khufu's pyramid we notice that the horizontal line we started with - length = 1, falls inside the King Chamber!
Here is the math:
[(2.89442791 - 2)/ 2.89442791] x 280 rc = 86.52 royal cubits = height from ground level
the King Chamber center height above ground level is(Petrie):
h = 87.6 royal cubits
And as you pointed out the base of this chamber is 1:2
Also the lower point of intersection of the pyramid side and the large circle has a relative height above the pyramid base that corresponds - as I see it - to the middle of the niche , inside the Queen chamber!
The dots are inside the King and the Queen’s chamber respectively.
Edited 3 time(s). Last edit at 12/08/2010 12:55PM by Ogygos.