1.   Rotate P(2, -9) 90° counterclockwise about the origin and identify P'.
    A. (-2, 9) B. (9, 2)
    C. (2, -9) D. (-9, 2)
    Hint

  2.   A rotation of 180° counterclockwise or 180° clockwise would be ______.
    A. different B. the same
    C. None of these is correct. D. impossible
    Hint

  3.   A rotation is a type of transformation that requires a turn around ____________.
    A. four points B. three points
    C. two points D. one point
    Hint

  4.   The point P(-5, -10) is rotated 90° counterclockwise about the origin. What are the coordinates of P'?
    A. (-5, 10) B. (10, -5)
    C. (5, -10) D. (10, 5)
    Hint

  5.   Point A(-6, 3) is rotated 180° about the origin. Give the ordered pair for A'.
    A. (-3, -6) B. (6, -3)
    C. (6, 3) D. (-6, -3)
    Hint



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