15, 30, 45, 60, 75, 90, 105, 120, 135, 150, 165, 180, 195, 210, 225, 240, 255, 270, 285, 300, 315, 330 and 345 Degrees Slices
Two circles together
Stars made with: 4 circles, 5 circles, 6 circles, 7 circles, 8 circles, 9 circles and 10 circles
Several divided circles