Question

I need help with this question.

Answer 1

6.3 :) Is the answer

Answer 2

s = 6.3 in

Explanation:

The formula to find length of arc is

arc length = 2 x
`\pi` x r x (
`(\alpha )/(360)`)

r is your radius

`\alpha` is the angle

So, arc length = 2 x
`\pi` x 8 x (
`(45)/(360)`)

= 6.3 in