γ = 32.48165854º = angle of the north "air" channel of the King's Chamber.
Tangent 32.48165854º = 0.63662031 = 1.273240621/2
β = 51.85399754º = The Great Pyramid's angle
Tangent 51.85399754º = 1.273240621
Sinus 51.85399754º = 0.786439353
AB = dijameter of the circle K = 1.128379644 = √1.273240621
1.273240621 years = 412.1316378 days = length of the King's Chamber (in inches)
GF = 1/2 GI = 0.5
δ = angle of the Pyramid's passages = 26.3026897º
Sinus 26.3026897º = 0.443113275
0.5 : 1.128379644 = 0.443113275
0.5 x 1.1283279644 = 0.564189822 = radius CB
0.564189822 : 0.443113275 = 1.273240621
√3.14159 = 1.772453102
1.772453102 : 0.443113275 = 4
4 : 3.14159 = 1.27324062
1,772453102 : 1.273240621 = 1.392080234
1.392080234 : 3.14159 = 0.443113275
James Fergusson, in his great work, the History of Architecture, describes the Great Pyramid as "the most perfect and gigantic specimen of masonry that the world has yet sin." (James Fergusson, History of Architecture)
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