Homework

Here is a right isosceles triangle:

1. Rotate triangle ABCABC 90 degrees clockwise around BB. 
2. Rotate triangle ABCABC 180 degrees clockwise round BB.
3. Rotate triangle ABCABC 270 degrees clockwise around BB.
4. What would it look like when you rotate the four triangles 90 degrees clockwise around BB? 180 degrees? 270 degrees clockwise?