[Bogey78O]

And he made a molten sea, ten cubits from the one brim to the other: it was round all about, and his height was five cubits: and a line of thirty cubits did compass it about. (I Kings 7, 23)

[jwalsh07]

Yeah, so where is the claim that Pi is a rational number? Where were the measurements taken? Was the diameter measured at the base or the lip? The circumfrence? Whose arm was used for the cubit?

You make silly claims because we can not know who measured what with what. In other words, you're being irrational, like Pi.