I have a nearly pi-like (i.e., endless) supply of Pi Day memes. I'll control myself and only post one.

As if math wasn't confusing enough, we have Pi to contend with. An irrational number that has no end. It sounds like an easy ...

Add Yahoo as a preferred source to see more of our stories on Google. As if math wasn't confusing enough, we have Pi to contend with. An irrational number that has no end. It sounds like an easy ...

As if math wasn't confusing enough, we have Pi to contend with. An irrational number that has no end. It sounds like an easy enough calculation in that it's the ratio of a circle's circumference to ...