Answer :
Answer:
7.12 in
Step-by-step explanation:
We are given that
Radius of circle=3.4 in
Central angle=[tex]\theta=120^{\circ}[/tex]
We have to find the length of an arc.
Length of an arc=[tex]\frac{\theta}{360}\times 2\pi r[/tex]
Where [tex]\theta=[/tex]Central angle
[tex]\pi=3.14[/tex]
Using the formula
Length of an arc=[tex]\frac{120}{360}\times 2\times 3.14\times 3.4[/tex]
Length of an arc=7.12 in
Hence, the length of an arc=7.12 in