Question

Find answer round answer to two decimal places

Answer 1

arc ≈ 27.23 inches

Explanation:

the arc length is calculated as

arc = circumference of circle × fraction of circle

= 2πr ×
`(120)/(360)`

= 2π × 13 ×
`(1)/(3)`

=
`(26\pi )/(3)`

≈ 27.23 inches ( to 2 decimal places )