APHUG > Math topic 3 transformaions > Flashcards
R-y=x
(y,x)
R-y=-x
(-y,-x)
R-90ccw
(-y,x)
R-180
(-x,-y)
R-270ccw
(y,-x)
Whats the same thing as:R-270ccw
R-90cw
which direction is:R-y=x
diagnol right
which direction is R=y=-x
diagnol left