rotations practice answers
1. A 30-degree clockwise rotation of the point (2, 5) is (-5, 2).
2. A 90-degree counterclockwise rotation of the point (-3, 4) is (4, 3).
3. A 180-degree clockwise rotation of the point (0, -7) is (0, 7).
4. A 270-degree counterclockwise rotation of the point (6, 0) is (0, -6).
5. A 45-degree clockwise rotation of the point (-1, -1) is (0, -√2).
6. A 60-degree counterclockwise rotation of the point (√3, -1) is (-1/2, √3/2).
7. A 120-degree clockwise rotation of the point (-2, -4) is (1, -3√3).
8. A 270-degree counterclockwise rotation of the point (√2, √2) is (0, 2√2).