LH: Any real evidence fromt eh AE's culture ...
SC: You are not the arbiter of what is relevant evidence and what is not.
Geometry was very much a part - a monumental part - of the culture as even a cursory glance at the Giza monuments should tell you.
Now, if you consider any of the geometric relationships presented in previous posts in this thread are merely the result of chance, then I suggest you try the expeirements that go along with our proposal. Here's one to get you started:
Take 4 coins and throw them randomly to the floor. Now try and connect all four coins in a perfect circle with a piece of string. You will find it incredibly difficult. Now, even if you finally succeed, then take a fifth coin and throw it randomly to the floor to see if it falls almost precisely in the centre of your circle. If you fail, start all over again.
You will be trying to succeed at this for a very, very long time indeed. And yet, lo and behold, it is right there in front of us at Giza.