Python includes following functions that perform trignometric calculations.
| Function | Description |
| acos(x) | Return the arc cosine of x, in radians |
| asin(x | Return the arc sine of x, in radians. |
| atan(x) | Return the arc tangent of x, in radians. |
| atan2(y, x) | Return atan(y/x), in radians. |
| cos(x) | Return the cosine of x radians. |
| hypot(x, y) | Return the Euclidean norm, sqrt(x*x + y^y). |
| sin(x) | |
| tan(x) | |
| degrees(x) | Converts angle x from radians to degrees. |
| radians(x) | Converts angle x from de-grees to radians. |
