2 Fig. 2 shows a sector of a circle of radius 8 cm .
The angle of the sector is 2.1 radians.
\begin{figure}[h]
\includegraphics[alt={},max width=\textwidth]{cea67565-8074-4703-8e1a-09b98e380baf-04_423_296_1366_246}
\captionsetup{labelformat=empty}
\caption{Fig. 2}
\end{figure}
- Calculate the length of the arc \(L\).
- Calculate the area of the sector.