Answer:
s = 6.3 in
Step-by-step explanation:
The formula to find length of arc is
arc length = 2 x [tex]\pi[/tex] x r x ([tex]\frac{\alpha }{360}[/tex])
r is your radius
[tex]\alpha[/tex] is the angle
So, arc length = 2 x [tex]\pi[/tex] x 8 x ([tex]\frac{45}{360}[/tex])
= 6.3 in
