Pi could be infinite...? It's been calculated to over 1 trillion places, and I think thats as far as we can get for now. Also, if it isn't infinite then whats half of Pi, it can't be said.
Pi cannot be infinite, it is an irrational number, possessing an infinite number of nonrepeating decimal values.
My hands have 10 fingers, but that doesn't make my hands equal to 10.