Trigonometry Ratios Table
| Angles (In Degrees) |
0° |
30° |
45° |
60° |
90° |
180° |
270° |
360° |
| Angles (In Radians) |
0° |
π/6 |
π/4 |
π/3 |
π/2 |
π |
3π/2 |
2π |
| sin |
0 |
1/2 |
1/√2 |
√3/2 |
1 |
0 |
-1 |
0 |
| cos |
1 |
√3/2 |
1/√2 |
1/2 |
0 |
-1 |
0 |
1 |
| tan |
0 |
1/√3 |
1 |
√3 |
∞ |
0 |
∞ |
0 |
| cot |
∞ |
√3 |
1 |
1/√3 |
0 |
∞ |
0 |
∞ |
| cosec |
∞ |
2 |
√2 |
2/√3 |
1 |
∞ |
-1 |
∞ |
| sec |
1 |
2/√3 |
√2 |
2 |
∞ |
-1 |
∞ |
1 |
|