Trigonometrinių funkcijų reikšmės
| Kampas | 0 | 30 | 45 | 60 | 90 | 180 | 270 | 360 |
|---|---|---|---|---|---|---|---|---|
| Radianai | 0 | π/6 | π/4 | π/3 | π/2 | π | 3π/2 | 2π |
| Sin | 0 | 0,5 | √2/2 | √3/2 | 1 | 0 | -1 | 0 |
| Cos | 1 | √3/2 | √2/2 | 0,5 | 0 | -1 | 0 | 1 |
| Tg | 0 | √3/3 | 1 | √3 | - | 0 | - | 0 |
| Ctg | - | √3 | 1 | √3/3 | 0 | - | 0 | - |
| Kampas | 0 | 30 | 45 | 60 | 90 | 180 | 270 | 360 |
|---|---|---|---|---|---|---|---|---|
| Radianai | 0 | π/6 | π/4 | π/3 | π/2 | π | 3π/2 | 2π |
| Sin | 0 | 0,5 | √2/2 | √3/2 | 1 | 0 | -1 | 0 |
| Cos | 1 | √3/2 | √2/2 | 0,5 | 0 | -1 | 0 | 1 |
| Tg | 0 | √3/3 | 1 | √3 | - | 0 | - | 0 |
| Ctg | - | √3 | 1 | √3/3 | 0 | - | 0 | - |