Upgrade to access all content for this subject

Find the arc length of the highlighted section for the circle below in terms of ${\pi}$:

$\cfrac{91{\pi}}{12}$ ft

$\cfrac{77{\pi}}{12}$ ft

$\cfrac{539{\pi}}{24}$ ft

$\cfrac{637{\pi}}{24}$ ft

$\cfrac{336{\pi}}{13}$ ft