Unit Circle Cos, Sin, Tan, Radians and Degrees
Cos 180°
-1
Sin 270°
-1
Tan 135°
-1
Tan 315°
-1
Tan 3π/4
-1
Tan 7π/4
-1
cos π
-1
sin 3π/2
-1
Cos 120°
-1/2
Cos 240°
-1/2
Sin 210°
-1/2
Sin 330°
-1/2
cos 2π/3
-1/2
cos 4π/3
-1/2
sin 11π/6
-1/2
sin 7π/6
-1/2
Tan 11π/6
-1/√3
Tan 150°
-1/√3
Tan 330°
-1/√3
Tan 5π/6
-1/√3
Cos 135°
-√2/2
Cos 225°
-√2/2
Sin 225°
-√2/2
Sin 315°
-√2/2
cos 3π/4
-√2/2
cos 5π/4
-√2/2
sin 5π/4
-√2/2
sin 7π/4
-√2/2
Tan 120°
-√3
Tan 2π/3
-√3
Tan 300°
-√3
Tan 5π/3
-√3
Cos 150°
-√3/2
Cos 210°
-√3/2
Sin 240°
-√3/2
Sin 300°
-√3/2
cos 5π/6
-√3/2
cos 7π/6
-√3/2
sin 4π/3
-√3/2
sin 5π/3
-√3/2
sin π
0
Cos 0°
1
Cos 360°
1
Sin 90°
1
Tan 225°
1
Tan 45°
1
Tan 5π/4
1
Tan π/4
1
cos 0
1
cos 2π
1
sin π/2
1
Cos 300°
1/2
Cos 60°
1/2
Sin 150°
1/2
Sin 30°
1/2
cos 5π/3
1/2
sin 5π/6
1/2
sin π/6
1/2
Tan 210°
1/√3
Tan 270°
Undefined
Tan 3π/2
Undefined
Tan 90°
Undefined
Tan π/2
Undefined
Cos 45°
√2/2
Sin 135°
√2/2
Sin 45°
√2/2
cos 7π/4
√2/2
cos π/4
√2/2
sin 3π/4
√2/2
sin π/4
√2/2
Cos 270°
0
Cos 90°
0
Sin 0°
0
Sin 180°
0
Sin 360°
0
Tan 0
0
Tan 0°
0
Tan 180°
0
Tan 2π
0
Tan 360°
0
Tan π
0
cos 3π/2
0
cos π/2
0
sin 0
0
sin 2π
0
cos π/3
1/2
Tan 30°
1/√3
Tan 7π/6
1/√3
Tan π/6
1/√3
Sin 120°
√ 3/2
Cos 315°
√2/2
Tan 240°
√3
Tan 4π/3
√3
Tan 60°
√3
Tan π/3
√3
Cos 30°
√3/2
Cos 330°
√3/2
Sin 60°
√3/2
cos 11π/6
√3/2
cos π/6
√3/2
sin 2π/3
√3/2
sin π/3
√3/2
