Question

find the length of the arc on a circle of radius 12 feet intercepted by a central angle of 150°.

Answer 1

Let A = arc length of circle

A = 2πr•(degree/360°)

A = 2π(12)(150°/360°)

A = 24π(150°/360°)

Calculate the right side to find A and you're done. Take it from here.