Pls help get 10 points

B. A rotation 270° clockwise

Step-by-step explanation:

Transformations

It's required to find which transformation will always produce the same image as a rotation of 90° counterclockwise about the origin.

Given a point (x,y), a rotation of 90° counterclockwise will map it to the point (-y,x).

Exactly the same happens when we apply a rotation of 270° clockwise. It will map the point (x,y) to (-y,x)

Thus the correct answer is:

B. A rotation 270° clockwise

rotation point l

step-by-step explanation:

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)