Line segment RS is shown on a coordinate grid: A coordinate grid is shown from positive 6 to negative 6 on the x-axis and from positive 6 to negative 6 on the y-axis. A line segment RS is shown with S as ordered pair negative 1, negative 3 and R as ordered pair negative 5, negative 3.
The line segment is rotated 270 degrees counterclockwise about the origin to form R′S′. Which statement describes R′S′? (5 points)

Question 4 options:

1)

R′S′ is parallel to RS.

2)

R′S′ is half the length of RS.

3)

R′S′ is twice the length of RS.

4)

R′S′ is equal in length to RS.