Question

Find the length of the arc

Answer 1

Answer:

A

Step-by-step explanation:

the length of the arc is calculated as

arc = circumference of circle × fraction of circle

     = 2πr × $\frac{120}{360}$

     = 2π × 8 × $\frac{1}{3}$

    = 16π × $\frac{1}{3}$ = $\frac{16\pi }{3}$ m