The Royal Cubit as Geodetic Unit

If the Royal Cubit (0.5236m) equals π/6meters, and the pyramid's base is exactly 440 cubits, then the base = 440 × π/6 = 230.38m (matches the measured 230.33m to within 0.02%). The height of 280 cubits = 280 × π/6 = 146.61m (matches 146.59m). This means the cubit ITSELF may be derived from the relationship between π and the Earth's dimensions. If the cubit = π/6meters, and the meter is 1/10,000,000 of the quadrant from pole to equator, then the cubit is: (quadrant / 10⁷) × π/6 = a fundamental geodetic unit. The builders didn't just encode Earth's dimensions — they may have DERIVED their measurement system from them.