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0

0 degrees

π/6

30 degrees Quadrant I

π/4

45 degrees Quadrant I

π/3

60 degrees Quadrant I

π/2

90 degrees Quadrant I

2 π/3

120 degrees Quadrant II

3π/4

135 degrees Quadrant II

5 π/6

150 degrees Quadrant II

π

180 degrees Quadrant II

7 π/6

210 degrees Quadrant III

5 π/4

225 degrees Quadrant III

4π/3

240 degrees Quadrant III

3 π/2

270 degrees Quadrant III

5 π/3

300 degrees Quadrant IV

7 π/4

315 degrees Quadrant IV

11 π/6

330 degrees Quadrant IV

2 π

360 degrees Quadrant IV

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