Question

Given a point (x, y) on a geometric figure, what is the new point when tje figure is rotated counterclockwise about the origin 180 degrees

Answer 1

To rotate a point (x, y) counterclockwise about the origin by 180 degrees, we can use the following formulas:

new_x = -x
new_y = -y

So the new point after the rotation would be (-x, -y).