Question

I need help with this question

Answer 1

See answer below

Explanation:

Hi there,

To determine arc length, use its formula:

`s = r`θ where s is arc length, r is radius of circle, and θ is the angle subtended in radians

plug in known values:

`s = (8)((3)/(4))\pi \ rad = 18.85 \ rad`

thanks,