I think sometimes people learn so much math they can’t think straight.
Obviously, since a line segment only has one dimension, it doesn’t matter how small the area is, you can still rotate it 180° on a plane just fine.
And to think I solved that without using a single equation!
Looking at her blackboard, clearly the answer is approximately one.
have you considered publishing?
Then we can all say "we knew him when he was just a Freeper"!