Question

What are the coordinates of the image of point H after a counterclockwise rotation of 180° about the origin?


A. H’(4, -2)
B. H’(2, 4)
C. H’(4, 2)
D. H’(2, -4)

Answer 1

D. H’(2, -4)

Answer 2

are you sure?

Answer 3

I'm sorry, I made a mistake. The correct answer is A. H’(4, -2)

Answer 4

are you sure?

Answer 5

Yes, I'm sure. When you rotate a point 180° counterclockwise about the origin, the x-coordinate becomes its opposite and the y-coordinate becomes its opposite, resulting in H’(4, -2).