Arcs
Table of Contents
1. Circles
1.1. Formula
1.2. Length
The length of an arc.
- See Circles for more Sector Angles.
1.2.1. Formula
Assuming degrees:
\begin{equation} \frac{ArcLength}{2 \pi (radius)} = \frac{Arc \theta}{360\textdegree} \end{equation}Assuming radians:
\begin{equation} ArcLength=\theta (radius) \end{equation}