Hi Spiros,

Spiros wrote:

*Here the perimeter is multiplied by 43,200 ( the number of seconds in 12 hours).
*

But this equation is not very accurate.
That it is not very accurate is true. But coincidentally if one were to employ the Sarcophagus cubit of G2 [

www.ronaldbirdsall.com] (equal to one-fifth Petrie's G2 mean sarcophagus length 103 17/25 inches, 8.64 feet) is employed in conjunction with the Socket Base perimeter. 43,200 x 1760 = 76,032,000 (G2 Sarcophagus cubits) yields Earth mean circumference, being exactly 24883.2 statute miles. Giving the Earth mean radius of 3958 38/55 statute miles, which is within 6/55 statute mile of NASA current figure for Earth Radius. [

solarsystem.nasa.gov] And coincidentally, according to Petrie's measurements, Earth Radius in statute miles divided by 9 is equal to the number of cubits found in G1 South side casing base length of 439 + 1/2 + 1/4 + 1/10 + 1/220 (439 47/55) cubits.