Reference angles, radian

(7pi)/6 =

DEGREE EQUIVELANT: 210 degrees RADIAN REFERENCES: pi/6 , (5pi)/6 , (11pi)/6

(5pi)/4 =

DEGREE EQUIVELANT: 225 degrees RADIAN REFERENCES: pi/4 , (3pi)/4 , (7pi)/4

(4pi)/3 =

DEGREE EQUIVELANT: 240 degrees RADIAN REFERENCES: pi/3 , (2pi)/3, (5pi)/3

(2pi)/3 =

DEGREE EQUIVELANT: 120 degrees RADIAN REFERENCES: pi/3 , (4pi)/3, (5pi)/3

(3pi)/4 =

DEGREE EQUIVELANT: 135 degrees RADIAN REFERENCES: pi/4 , (5pi)/4 , (7pi)/4

(5pi)/6 =

DEGREE EQUIVELANT: 150 degrees RADIAN REFERENCES: pi/6 , (7pi)/6 , (11pi)/6

pi =

DEGREE EQUIVELANT: 180 degrees RADIAN REFERENCES: 0 radians, 2pi

pi/2 =

DEGREE EQUIVELANT: 90 degrees RADIAN REFERENCES: (3pi)/2

0 radians =

DEGREE EQUIVELANT: 0 degrees RADIAN REFERENCES: pi, 2pi

(3pi)/2 =

DEGREE EQUIVELANT: 270 degrees RADIAN REFERENCES: pi/2

pi/6 =

DEGREE EQUIVELANT: 30 degrees RADIAN REFERENCES: (5pi)/6 , (7pi)/6 , (11pi)/6

(5pi)/3 =

DEGREE EQUIVELANT: 300 degrees, RADIAN REFERENCES: pi/3 , (2pi)/3 , (4pi)/3 ,

(7pi)/4 =

DEGREE EQUIVELANT: 315 degrees RADIAN REFERENCES: pi/4 , (3pi)/4 , (5pi)/4

(11pi)/6 =

DEGREE EQUIVELANT: 330 degrees RADIAN REFERENCES: pi/6 , (5pi)/6 , (7pi)/6

2 pi =

DEGREE EQUIVELANT: 360 degrees RADIAN REFERENCES: 0 radians, pi

pi/4 =

DEGREE EQUIVELANT: 45 degrees RADIAN REFERENCES: (3pi)/4 , (5pi)/4 , (7pi)/4

pi/3 =

DEGREE EQUIVELANT: 60 degrees RADIAN REFERENCES: (2pi)/3 , (4pi)/3 , (5pi)/3