Go inside the project By 4 different side lengths, I mean if there are 6 sides and 2 of the sides have the same length, that would count as one side length. And then if there were another 2 sides that had the same length, that would count as another side length, and then so on. So, yeah.... if you get it, you get it. If you don't..... then hope that you figure it out, I guess.
Just needed it for a school project