Conversions
Convert 120 degrees to radians
(2pi)/3 radians
sin 150
1/2
sin 4π/3
-√3/2
cos(-pi)
-1
Convert 60 degrees to radians
(pi)/3 radians
cos 270
0
cos 5π/6
-√3/2
cos(405)
sqrt2/2
Convert
pi/6
radians to degrees
30°
tan 210
sqrt3/3
tan 11π/6
-sqrt3/3
tan(-(pi)/4)
-1
Convert 270 degrees into radians
(3pi)/2
cos(135)
-sqrt2/2
tan(pi)
0
cos((-2pi)/3)
-1/2
Convert
(4pi)/3
radians to degrees
240
tan(90)
tan((5pi)/3)
-sqrt3
sin(-480)
-sqrt3/2