Question

4. Which rotation about the origin of line segment MN results in line segment M’N’?

Answer 1

For this, let's examine the options, if it is A, with a rotation of 45 ° clockwise, you would have the following

If it is C or D, with a 180 ° rotation in a clockwise or counterclockwise direction, the segment would remain the same.

Finally, let's examine the option, B with a 90 ° rotation clockwise, you have the following.

Therefore, the correct answer is B. A 90° clockwise rotation.