Menkaure's Pyramid was named 'Menkaure is Divine'. Smaller than his predecessors' pyramids at Giza, it has a base area of 102.2 x 104.6m (335 x 343 ft). - Lehner, Dr Mark, 'The Complete Pyramids', p.134
And I have said that this in is error ! Obviously you were not at Ma'at when I pointed out the many errors in the measurements he states in his book.
Petrie measured The Giza Plateau to within inches yet he was wrong by 4 cubits at G3 ? I don't think so. I will stick with Petrie thank you.