Does the sphere and its value of pi represent physical and theoretical perfection?
Pi does not represent perfection, it is merely a ratio found in circles and their applications. Pi is a fascinating number granted, transindental numbers are always regarded with some awe! However the sphere is merely the largest volume encompassed by a set surface area, nothing mystical nor divine. I suggest you research ‘phi’, that is the number that would represent perfection (if there is indeed a number that does represent perfection!).