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Unit Circle
Question | Answer |
---|---|
0° | 0π |
30° | π/6 |
45° | π/4 |
60° | π/3 |
90° | π/2 |
120° | 2π/3 |
135° | 3π/4 |
150° | 5π/6 |
180° | π |
210° | 7π/6 |
225° | 5π/4 |
240° | 4π/3 |
270° | 3π/2 |
300° | 5π/3 |
315° | 7π/4 |
330° | 11π/6 |
360° | 2π |
sin(0°) | 0 |
sin(30°) | 1/2 |
sin(45°) | √2/2 |
sin(60°) | √3/2 |
sin(90°) | 1 |
sin(120°) | √3/2 |
sin(135°) | √2/2 |
sin(150°) | 1/2 |
sin(180°) | 0 |
sin(210°) | -1/2 |
sin(225°) | -√2/2 |
sin(240°) | -√3/2 |
sin(270°) | -1 |
sin(300°) | -√3/2 |
sin(315°) | -√2/2 |
sin(330°) | -1/2 |
sin(360°) | 0 |
cos(0°) | 1 |
cos(30°) | √3/2 |
cos(45°) | √2/2 |
cos(60°) | 1/2 |
cos(90°) | 0 |
cos(120°) | -1/2 |
cos(135°) | -√2/2 |
cos(150°) | -√3/2 |
cos(180°) | -1 |
cos(210°) | -√3/2 |
cos(225°) | -√2/2 |
cos(240°) | -1/2 |
cos(270°) | 0 |
cos(300°) | 1/2 |
cos(315°) | √2/2 |
cos(330°) | √3/2 |
cos(360°) | 1 |
tan(0°) | 0 |
tan(30°) | √3/3 |
tan(45°) | 1 |
tan(60°) | √3 |
tan(90°) | undefined |
tan(120°) | -√3 |
tan(135°) | -1 |
tan(150°) | -√3/3 |
tan(180°) | 0 |
tan(210°) | √3/3 |
tan(225°) | 1 |
tan(240°) | √3 |
tan(270°) | undefined |
tan(300°) | -√3 |
tan(315°) | -1 |
tan(330°) | -√3/3 |
tan(360°) | 0 |
sin (0π) | 0 |
sin (π/6) | 1/2 |
sin (π/4) | √2/2 |
sin (π/3) | √3/2 |
sin (π/2) | 1 |
sin (2π/3) | √3/2 |
sin (3π/4) | √2/2 |
sin (5π/6) | 1/2 |
sin (π) | 0 |
sin (7π/6) | -1/2 |
sin (5π/4) | -√2/2 |
sin (4π/3) | -√3/2 |
sin (3π/2) | -1 |
sin (5π/3) | -√3/2 |
sin (7π/4) | -√2/2 |
sin (11π/6) | -1/2 |
sin (2π) | 0 |
cos (0π) | 1 |
cos (π/6) | √3/2 |
cos (π/4) | √2/2 |
cos (π/3) | 1/2 |
cos (π/2) | 0 |
cos (2π/3) | -1/2 |
cos (3π/4) | -√2/2 |
cos (5π/6) | -√3/2 |
cos (π) | -1 |
cos (7π/6) | -√3/2 |
cos (5π/4) | -√2/2 |
cos (4π/3) | -1/2 |
cos (3π/2) | 0 |
cos (5π/3) | 1/2 |
cos (7π/4) | √2/2 |
cos (11π/6) | √3/2 |
cos (2π) | 1 |
tan (0π) | 0 |
tan (π/6) | √3/3 |
tan (π/4) | 1 |
tan (π/3) | √3 |
tan (π/2) | undefined |
tan (2π/3) | -√3 |
tan (3π/4) | -1 |
tan (5π/6) | -√3/3 |
tan (π) | 0 |
tan (7π/6) | √3/3 |
tan (5π/4) | 1 |
tan (4π/3) | √3 |
tan (3π/2) | undefined |
tan (5π/3) | -√3 |
tan (7π/4) | -1 |
tan (11π/6) | -√3/3 |
tan (2π) | 0 |