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evaluate basic trig
| Term | Definition |
|---|---|
| sin π/6 | 1/2 |
| cos π/6 | √3/2 |
| tan π/6 | √3/3 |
| sin π/4 | √2/2 |
| cos π/4 | √2/2 |
| tan π/4 | 1 |
| sin π/3 | √3/2 |
| cos π/3 | 1/2 |
| tan π/3 | √3 |
| sin 2π/3 | √3/2 |
| cos 2π/3 | -1/2 |
| tan 2π/3 | -√3 |
| sin 3π/4 | √2/2 |
| cos 3π/4 | -√2/2 |
| tan 3π/4 | -1 |
| sin π/2 | 1 |
| cos π/2 | 0 |
| tan π/2 | UND |
| sin 5π/6 | 1/2 |
| cos 5π/6 | -√3/2 |
| tan 5π/6 | -√3/3 |
| sin π | 0 |
| cos π | -1 |
| tan π | 0 |
| sin 7π/6 | -1/2 |
| cos 7π/6 | -√3/2 |
| tan 7π/6 | √3/3 |
| sin 5π/4 | -√2/2 |
| cos 5π/4 | -√2/2 |
| tan 5π/4 | 1 |
| sin 4π/3 | -√3/2 |
| cos 4π/3 | -1/2 |
| tan 4π/3 | √3 |
| sin 3π/2 | -1 |
| cos 3π/2 | 0 |
| tan 3π/2 | UND |
| sin 5π/3 | -√3/2 |
| cos 5π/3 | 1/2 |
| tan 5π/3 | -√3 |
| sin 7π/4 | -√2/2 |
| cos 7π/4 | √2/2 |
| tan 7π/4 | -1 |
| sin 11π/6 | -1/2 |
| cos 11π/6 | √3/2 |
| tan 11π/6 | -√3/3 |
| sin 2π | 0 |
| cos 2π | 1 |
| tan 2π | 0 |
| sin 30 | 1/2 |
| cos 30 | √3/2 |
| tan 30 | √3/3 |
| sin 45 | √2/2 |
| cos 45 | √2/2 |
| tan 45 | 1 |
| sin 60 | √3/2 |
| cos 60 | 1/2 |
| tan 60 | √3 |
| sin 90 | 1 |
| cos 90 | 0 |
| tan 90 | UND |
| sin 120 | √3/2 |
| cos 120 | -1/2 |
| tan 120 | -√3 |
| sin 135 | √2/2 |
| cos 135 | -√2/2 |
| tan 135 | -1 |
| sin 150 | 1/2 |
| cos 150 | -√3/2 |
| tan 150 | -√3/3 |
| sin 180 | 0 |
| cos 180 | -1 |
| tan 180 | 0 |
| sin 210 | -1/2 |
| cos 210 | -√3/2 |
| tan 210 | -√3/3 |
| sin 225 | -√2/2 |
| cos 225 | -√2/2 |
| tan 225 | 1 |
| sin 240 | -√3/2 |
| cos 240 | -1/2 |
| tan 240 | √3 |
| sin 270 | -1 |
| cos 270 | 0 |
| tan 270 | UND |
| sin 300 | -√3/2 |
| cos 300 | 1/2 |
| tan 300 | -√3 |
| sin 315 | -√2/2 |
| cos 315 | √2/2 |
| tan 315 | -1 |
| sin 330 | -1/2 |
| cos 330 | √3/2 |
| tan 330 | -√3/3 |
| sin 360 | 0 |
| cos 360 | 1 |
| tan 360 | 0 |
| sin 0 | 0 |
| cos 0 | 0 |
| tan 0 | 0 |