Think & Click: Rotations
Now, you try. Complete the Think & Click activity by looking at each problem below, thinking about it, and then clicking on the question to reveal the solution.
For Questions #1-3, use the following image:
 |
Triangle ABC |
1. What are the new vertices if the image is rotated 90° counterclockwise around the origin?
A’ (-5, -1)
B’ (-2, 4)
C’ (4, 0)
2. What are the new vertices if the image is rotated 90° clockwise around the origin?
A’ (5, 1)
B’ (2, -4)
C’ (-4, 0)
3. What are the new vertices if the image is rotated 180° counterclockwise around the origin?
A’ (1, -5)
B’ (-4, -2)
C’ (0, 4)
