What would happen if a hippo joined a circus?
1. Guess where Gloria would be if you rotated her 90 degrees counterclockwise about the center of the circle.
2. Check by selecting the "Rotation" check box and moving the slider to 90 degrees.
3. Reset the diagram and try another angle.
4. Select the "Circle" check box and try guessing.
5. What rules did you follow in guessing where the rotation would be?
6. Select the "Angle" check box and see if your rules work.