Giza
 Spheres

 ...here... the LL line... centered 120 cubits south of the south edge of G1 is expanded in width to 120 cubits wide
 (click pix for hi-rez)
 LL line 120 cubits wide north extension = -280 mid: -220 - 120 = -340 south extension = -400 ...to meet the edge of S1 ...being the sphere of G1 based on its height of 280 n having a diameter of 560
 G1 as the model center north extension = +220 midpoint coords = 0 south extension = -220 S1 as the sphere of G1 north extension = +280 midpoint as G1 = 0 south extension = -280
 that's the one on the right... projecting out from G1 center... on the left we have its mirror... with 120 cubits between the pair... S1m ... S1's mirror... north extension = -400 mid: -220-60-60 = -680 south extension = -960 ...so, a second sphere is introduced ...centered: 680 cubits south of G1 ...where, it too, is tangent to... the LL, line made 120 cubits wide
 ...but, that's not quite on the same line with G2 below... S2, G2's sphere is added G2 center = ( -638.50 , -675.50 ) G2 has a 411 cubit square base ...and its height is... 274.5 thus, S2 is given a diameter of 549
 the red sphere is a copy of S2 with same cubits south of G1: 675.5 but due south of G1 so 0 cubits east-west S2m = ( 0 , -675.5 )
 the cage around it is the first mirror: S1m (cloud texture above) ...moved onto G2's line so... 680 - 675.5 = 4.5 (notice it's half of 9) keeps S1's 560 diameter but now moved to align to that same center... so, the mirror spheres ...are now aligned... S1m = ( 0 , -675.5 )
 G1m new positionings... north extension = -395.5 mid: -220-60-60 = -675.5 south extension = -955.5 S1 = ( 0 , 0 ) S1m = ( 0 , -675.5 ) S2m = ( 0 , -675.5 ) S2 = ( -638.5 , -675.5 )
 120 / 1.5 = 80 (3/4) 120 / 2 = 60 (half) 120 / 3 = 40 (-20) 120 / 4 = 30 (-10) 120 / 5 = 24 (-6) 120 / 6 = 20 (-4)
 120 / 7 = 17.142857 142857... which is ~pi (22/7) + 14 22 / 7 = 3.142857 142857... 120 / 8 = 15 ( -(22/7) - 1 ) 120 / 9 = 13.333... (-5/3) 120 / 10 = 12 tenth, (-4/3) 120 / 11 = 10.909090... from 12 = -1.0909090... 120 / 12 = 10 120 / 13 = 9.230769 230769... from 10 = -0.769230 769230... 120 / 14 = 8.57 142857 142857...
 120 / 15 = 8 120 / 16 = 7.5
 120 / 17 = 7.0588235294117647058823529411765... 120 is very round 17 is very prime
 120 / 18 = 6.666... (20/3) ... (120/17) - (120/18) = 0.392156862745098 0392156862745098...
 120 / 19 = 6.315789473684210526 315789473684210526... 120 / 20 = 6 120 / 21 = 5.7 142857 142857... 120 / 22 = 5.454545... 120 / 23 = 5.2173913043478260869565 2173913043478260869565... 120 / 24 = 5 120 / 25 = 4.8 120 / 26 = 4.615384 615384... 120 / 27 = 4.444... 120 / 28 = 4.2857 142857 142857... 120 / 29 = 4.1379310344827586206896551724 1379310344827586206896551724... 120 / 30 = 4
 120 / 31 = 3.870967741935483870967741935483 120 / 32 = 3.75 120 / 33 = 3.636363... 33.333..= 3.6 120 / 34 = 3.5294117647058823 5294117647058823... 120 / 35 = 3.42857 142857 142857... 120 / 36 = 3.333... 120 / 37 = 3.243 243 243... 120 / 38 = 3.157894736842105263 157894736842105263... 120 / 39 = 3.076923 076923 076923 076923... 120 / 40 = 3
 22 / 7 = 3.142857 142857 142857 142857... ... pi = 3.1415926535897932384626433832795.... diff. = 0.00126448926734961868021375957764 ...just over one and 1/4 thousandths

 Giza
 Spheres