1.   Rotate P(2, -9) 180° about the origin and identify P'.
    A. (-2, 9) B. (-9, 2)
    C. (9, 2) D. (2, -9)
    Hint

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

  3.   State the quadrant in which a triangle will lie if it is in the fourth quadrant and is rotated 180° about the origin.
    A. I B. II
    C. IV D. III
    Hint

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

  5.   The point P (-5, -10) is rotated 180° about the origin. What are the coordinates of P'?
    A. (-10, -5) B. (5, 10)
    C. (10, 5) D. (5, -10)
    Hint



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