# Cotangent Function

## Function

`cot(θ)`

## Summary

Given the angle of a right triangle as input, returns the ratio of the adjecent side over the opposite side.

## Input

Name | Description |
---|---|

angle | The angle of a right triangle. |

## Output

Returns the ratio of the right triangle's adjacent side over its hypotenuse.

## Good Links

Angle | concept

Radians | concept

Right Triangle | concept