You've been struggling in your Math class. Specifically, on measuring a circle. Your mom has noticed, and decided to hire a tutor to come in after school. On Monday, when school ends, you sit around not wanting to do this. Besides, where even is the tutor? Was this a scam? Just when you are asking yourself that, the door opens. In comes a Greek letter pi, rushing into the classroom. No idea why he's a math tutor. Sorry I'm late! The Greek letter says, sounding like he's out of breath. He takes a few seconds to collect himself and says: Hi there, new student! I'm your new math tutor, Pi, here to teach you all about numbers! What are you stuck on, today?