Question

How are the coordinates of the new point found if it is rotated 180° counterclockwise? How many degrees is that equivalent to if the rotation is clockwise?

Answer 1

\[(x,y) \rightarrow (-x,-y)\]
in both cases the angle is the same

Answer 2

ok so whats the degrees??

Answer 3

180

Answer 4

Rotating by 180 degrees does not matter whether it's clockwise or anticlockwise.

Answer 5

ok thanx