Unit Circle Precalc Quiz

30 degrees in radians and coordinates

pi/6 and (square root of 3/2, 1/2)

45 degrees in radians

pi/4 and (square root of 2/2, square root of 2/2)

60 degrees in radians

pi/3 and (1/2, square root of 3/2)

90 degrees in radians and in coordinates

pi/2 and (0,1)

120 degrees in radians and in coordinates

2pi/3 and (-1/2, square root of 3/2)

135 degrees in radians and in coordinates

3pi/4 and (-square root of 2/2, square root of 2/2)

150 degrees in radians and in coordinates

5pi/6 and (-square root of 3/2, 1/2)

180 degrees in radians and in coordinates

pi and (-1,0)

210 degrees in radians and in coordinates

7pi/6 and (-square root of 3/2, -1/2)

225 degrees in radians and in coordinates

5pi/4 and (-square root of 2/2, -square root of 2/2)

240 degrees in radians and in coordinates

4pi/3 and (-1/2, -square root of 3/2)

270 degrees in radians and in coordinates

3pi/2 and (0,-1)

300 degrees in radians and in coordinates

5pi/3 and (1/2, -square root of 3/2)

315 degrees in radians and in coordinates

7pi/4 (square root of 2/2, -square root of 2/2)

330 degrees in radians and in coordinates

11pi/6 (square root of 3/2, -1/2)

0 or 360 degrees

0 or 2 pi and (1,0)