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Trigonometry
Trig Function Definitions, Even and Odd Trig Functions, Unit Circle Values
| Question | Answer |
|---|---|
| sin(t)= | y |
| cos(t)= | x |
| tan(t)= | y/x |
| csc(t)= | 1/y |
| sec(t)= | 1/x |
| cot(t)= | x/y |
| cos(-t)= | cos(t) |
| sec(-t)= | sec(t) |
| sin(-t)= | -sin(t) |
| csc(-t)= | -csc(t) |
| tan(-t)= | -tan(t) |
| cot(-t)= | -cot(t) |
| 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 |
| 0° | 0 |
| sin(90°-x)= | cos(x) |
| cos(90°-x)= | sin(x) |
| tan(90°-x)= | cot(x) |
| cot(90°-x)= | tan(x) |
| sec(90°-x)= | csc(x) |
| csc(90°-x)= | sec(x) |
Created by:
KylieNeal
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