Answer:
1 11/6 1.83 four
2 -5/6 -0.83 three
3 5/3 1.67 four
4 13/6 2.17 0.17 one
5 -47/12 -3.92 -1.92 one
6 23/6 3.83 1.83 four
7 17/6 2.83 0.83 two
8 8/3 2.67 0.67 two
9 -17/8 -2.13 -0.13 four
10 -71/18 -3.94 -1.94 one
0-90 0-pi/2 one 0.5
90/180 pi/2 - pi two 1
180/270 pi-3pi/2 three 1.5
270/360 3pi/2 - 2pi four 2
0-270 0-(-pi/2) four -0.5
270-180 -pi/2 - (-pi) three -1
180-90 -pi - (-3pi/2) two -1.5
90-0 -3pi/2 - (-2pi) one -2
This is probably more confusing because of all the numbers - it takes only a little practice
positive angles go counterclockwise
negative angles go clockwise, so -45 deg is in the 4th quadrant
After 2 pi or 4 pi one just starts over because 2 pi is once around
