Question

Find the arc length of the sector, be sure to show all your work please

Answer 1

`\begin{gathered} By\text{ formula,} \\ \text{Length of Arc=}(\theta)/(360)*2\pi r\text{ , where r=}(22)/(7) \\ \text{ = }(60)/(360)*2*(22)/(7)*9\text{ } \\ \text{ = 9.4286} \end{gathered}`