Math Class > Rotations > Flashcards
Rotation of 90º clockwise
(y, -x)
Rotation of 90º counterclockwise
(-y,x)
Rotation 180º clockwise
(-x,-y)
Rotation 180º counterclockwise
Rotation of 270º clockwise
-y,x
Rotation of 270º counterclockwise
(y,-x)