New Coordinates

• CW 90^o, (x,y)→(y,-x)

• CW 180^o, (x,y)→(-x,-y)

• CW 270^o, (x,y) →(-y,x)

• CW 270^o, (x,y) →(-y,x)

• CW 90^o, (x,y)→(y,-x)

• CW 180^o, (x,y)→(-x,-y)

• CW 90^o, (x,y)→(y,-x)

• CW 270^o, (x,y) →(-y,x)

• CW 180^o, (x,y)→(-x,-y)

If you were to rotate ABCD 180°  about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, -5)

• (-5, 3)

• (-3, 3)

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, 5)

• (-5, 3)

• (-3, 3)

Rotate the point (-3,-4) around the origin 180 degrees. State the image of the point.

• (-4,-3)

• (-4,3)

• (4,-3)

• (3,4)

Rotate the point (-5,8) around the origin 270 degrees counterclockwise. State the image of the point.

• (-8,5)

• (8,-5)

• (8,5)

• (5,-8)

• CW 90^o, (x,y)→(y,-x)

• CW 180^o, (x,y)→(-x,-y)

• CW 270^o, (x,y) →(-y,x)

• CW 90^o, (x,y)→(y,-x)

• CW 180^o, (x,y)→(-x,-y)

• CW 270^o, (x,y) →(-y,x)

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be?

• (-5, 5)

• (-3, 5)

• (-5, 3)

• (-3, 3)