Geometry Rotations about origin practice

Front

What is the rule for rotating an image 90 degrees clockwise around the origin of the coordinate plane? Options: (x, y) --> (-x, y), (x, y) --> (-x, -y), (x, y) --> (-y, x), (x, y) --> (y, -x)

Back

(x, y) --> (y, -x)

Front

What is the rule for rotating a figure 180 degrees around the origin in the coordinate plane? (x, y) --> (-y, -x), (x, y) --> (-x, -y), (x, y) --> (-x, y), (x, y) --> (x, -y)

Back

(x, y) --> (-x, -y)

Front

What is the rule for rotating an image counter clockwise 90 degrees around the origin in the coordinate plane?

Back

(x, y) --> (-y, x)

Front

If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be? Options: (-5, 5), (-3, -5), (-5, 3), (-3, 3)

Back

(-3, -5)

Front

If you were to rotate ABCD 90° counterclockwise about the origin, what would the coordinate of A' be? Options: (-5, 5), (-3, 5), (-5, 3), (-3, 3)

Back

(-5, 3)

Front

If you were to rotate ABCD 180° about the origin, what would the coordinates of B' be? Options: (0, 0), (-6, -5), (-1, 3), (-6, 2)

Back

(0, 0)

Front

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

Back

(3,4)

Front

Triangle A is rotated 90° clockwise with the origin as the center of rotation to create a new figure. Which triangle shows the new location?

Back

B

Front

Identify the transformation from C to D.

Back

90^o Counter Clockwise Rotation

Front

Rotate the point (-9,1) around the origin 90 degrees CW. State the image of the point.

Back

(1,9)