Question

If point (x, y) is rotated 270 degrees about the origin, the resulting point is (y, -x).TrueFalse

Answer 1

When we perform a clockwise rotation of 270° about the origin of a point (x, y) the resulting point is (-y, x), then the answer is false. But if the rotation is counterclockwise, the resulting point is (y, -x), so the answer is true