help me please
fan medal testimony!

Question

help me please
fan medal testimony!

anonymous · Answer

attachment

anonymous · Answer

lol you're using internet explorer

anonymous · Answer

it has to be a square

anonymous · Answer

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anonymous · Answer

Imagine that thing rotated across the y-axis. It will be a cylinder

anonymous · Answer

Since in a cylinder, the top circle is equal to the bottom circle, it has to be a rectangle. The points can be anything you want

anonymous · Answer

For example, let's say (0,0) , (5,0) , (0, 10), and (5,10)

anonymous · Answer

There cannot be space between the rectangle and the y-axis.
If there was space between them, then it would not make a cylinder. It would make a "hoop"

anonymous · Answer

I get so confused when it comes to rotations, it was my worst section

anonymous · Answer

I know, this is really hard. The only reason I know this is because of calculus. I wouldn't be able to solve it but some people expect you to.

anonymous · Answer

Do you understand the answer?