Question

Rotate the arrow head 90 degrees anti-clockwise about (0,0). A. (0,0)

B. (-1,3)
C. (-3,-2)
D. (2,-3)

Answer 1

To rotate the arrow head 90 degrees anti-clockwise about (0,0), the rotated coordinates of the arrow head are (0, 0), which corresponds to option A.

Step-by-step explanation:

To rotate the arrow head 90 degrees anti-clockwise about (0,0), we can use the rotation formula:

(x', y') = (-y, x)

Let's apply this formula to the coordinates of the arrow head:

1. Original coordinates: A = (0,0)
2. Apply rotation formula: A' = (-0, 0) = (0, 0)

Therefore, the rotated coordinates of the arrow head are (0, 0), which corresponds to option A.