EXAMPLE 2 Rotating 90 Clockwise Rotate quadrilateral FGHJ 90 clockwise. SOLUTION OriginalImage (x, y) F (2, 2) G (2, 4) H (4, 4) J (5, 2) (x, –y) F ’(2, –2) G ’(4, –2) H ’(4, –4) J ’ (2, –5)
EXAMPLE 3 Rotating 180 SOLUTION Rotate ABC 180. OriginalImage (x, y) A (–6, 0) B (–5, 2) C (–1, 3) (–x, –y) A ’(6, 0) B ’(5, –2) C ’(1, –3) The graph shows ABC and A’B’C’.
GUIDED PRACTICE for Example 2 and 3 Graph A (1, 1), B (3, 1), C (3, 3), and D (1, 4). Find its image after the given rotation clockwise ANSWER
GUIDED PRACTICE for Example 2 and 3 Graph A (1, 1), B (3, 1), C (3, 3), and D (1, 4). Find its image after the given rotation counterclockwise ANSWER
GUIDED PRACTICE for Example 2 and 3 Graph A (1, 1), B (3, 1), C (3, 3), and D (1, 4). Find its image after the given rotation ANSWER