# arc

A small python library for calculating the length of an arc.

## Install

`pip install arc`

## How to use

```
from arc import arc_length
radius_of_circle = 12 # 12"
degree_of_arc = 60 # 60°
length_of_arc = arc_length(
degree_of_arc,
radius_of_circle
)
print length_of_arc # 12.56637061435917
circumference_of_circle = 24
length_of_arc = arc_length(
degree_of_arc,
circumference=circumference_of_circle
)
print length_of_arc # 12.56637061435917
```