How can u rotate a vertical line?!

Question: You can rotate it away from vertical & then back to vertical (as it's a line, it only has that dimension in which it can be rotated).

Answers: You can rotate it away from vertical & then back to vertical (as it's a line, it only has that dimension in which it can be rotated).

lay down sideways

I would assume to roll it.

Turn whatever it's on sideways.

spin it.

Use ur fingers and spin it.

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