正弦函数计算器
正弦表达式计算器
正弦表达式（度 deg|弧度 rad）表示:
逆正弦计算器
正弦表
|
x (度) |
x (弧度) |
sin(x) |
|---|---|---|
| -90° | -π/2 | -1 |
| -60° | -π/3 | -√3/2 |
| -45° | -π/4 | -√2/2 |
| -30° | -π/6 | -1/2 |
| 0° | 0 | 0 |
| 30° | π/6 | 1/2 |
| 45° | π/4 | √2/2 |
| 60° | π/3 | √3/2 |
| 90° | π/2 | 1 |
正弦表达式（度 deg|弧度 rad）表示:
|
x (度) |
x (弧度) |
sin(x) |
|---|---|---|
| -90° | -π/2 | -1 |
| -60° | -π/3 | -√3/2 |
| -45° | -π/4 | -√2/2 |
| -30° | -π/6 | -1/2 |
| 0° | 0 | 0 |
| 30° | π/6 | 1/2 |
| 45° | π/4 | √2/2 |
| 60° | π/3 | √3/2 |
| 90° | π/2 | 1 |