Respuesta :

alexrocks4669

Answer:

See answer below

Step-by-step explanation:

Hi there,

To determine arc length, use its formula:

[tex]s = r[/tex]θ    where s is arc length, r is radius of circle, and  θ is the angle subtended in radians

plug in known values:

[tex]s = (8)(\frac{3}{4})\pi \ rad = 18.85 \ rad[/tex]

thanks,