Random questions from my math class

Just wanted to point out that this question is impossible to solve, because you can rotate the squares from 0 to 180 degrees and that changes it's area.

Are you scared of making equations that will tell you the area of the cross sections based on degree input? In the real world, people won't put up with slackers. (don't tell me those problems don't exist)

I do agree that question needs more clarity.