Rotating One Point

Rotate the point (7,8) around the origin 90 degrees counterclockwise.
State the image of the point.

• (-7,-8)

• (8,-7)

• (-8,7)

• (8,7)

Rotate the point (5,5) around the origin 180 degrees counterclockwise. State the image of the point.

• (5,-5)

• (5,5)

• (-5,5)

• (-5,-5)

Identify the rule after a 270° CLOCKWISE rotation:
(x, y) ---> ___________

• (y, -x)

• ( -x, -y)

• (-y, x)

• ( y, x)

Identify the rule after a 180° CLOCKWISE or COUNTER CLOCKWISE
(x, y) ---> ___________

• ( -x, -y)

• ( -y, x)

• ( -x, y)

• (y, -x)

Identify the rule after a 90° CLOCKWISE rotation:
(x, y) ---> ___________

• ( x, -y)

• ( y , -x)

• ( -y, x)

• ( -x, -y)

Identify the rule after a 90° counter clockwise rotation:
(x, y) ---> ___________

• ( y, -x)

• ( -y, x)

• ( -x, -y)

• ( y, -x)

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)

In order to create a line parallel to line l, perform a _____ rotation counterclockwise about C.

The measure of the amount in

degrees that a figure is rotated about a

fixed point.

Turn a figure about a point.