Answer:
Step-by-step explanation:
1. 90/360 degrees is 1/4, so quarter turn around point A; this should look like B and C on the top side and then A just stays where it is
2. 180/360 degrees is 1/2, so half turn around point A; A and B are in a horizontal line and C is under point A
3. 270/360 degrees is 3/4, so three-quarters turn around point A; this should look kind of like a slope going uphill where C is the bottom of the slope, A is at the top of the slope, and B is the corner under point A
