Find the length of the are on the circle of radius r interce

Find the length of the are on the circle of radius r intercepted by a central circle theta. Radius r Central Angle theta 14 inches 180 degree

Solution

length of arc =r^o(/180^o)

given r =14 in ,=180^o

length of arc =14*180^o(/180^o)

length of arc =14 in

length of arc =43.98 in