Question

LMNP is rotated 90° clockwise around the origin.

What are the coordinates of N?

Answer 1

(4, -5)

Explanation:

When you rotate 90 degrees clockwise the rule is (x, y) --> (y, -x)

Plug in x = 5 and y = 4 into this:

(5, 4) --> (4, -5)

Answer 2

N' ( 4, - 5)

Explanation:

A (x, y) ----> A' (y, - x)

N (5, 4) ----> N' (4, - 5)