The wizard will ask you "How many sides do u want?" and what he means is "How many sides do u want on ur shape?". Then he will ask u "How long will each side be?" meaning that "How long do u want those sides to be? Pixel wise".
-Thx to my teacher (Mr.Polsky) for helping me\ doing it for me. -THIS IS A SCHOOL PROJECT!! remember that before u ask "Why did u do some weird math kinda stuff?".