The Geometry of Giza (cont.) By Edward G. Nightingale
If our hypothesis is correct and our circle is relevant, proportions of the main circle should coincide with relative structures on the plateau. As we can see, circles with proportions of ¼, ? and ½ do coincide. The ¼ diameter circle aligns with the Sphinx, the ? diameter aligns with the Pyramid of Khafre and the Pyramid of Khufu, and the ½ diameter circle aligns with the three satellite pyramids of Menkaure. These proportionate circles give us a clue to the next step in deciphering the encoded mathematics.