Question

What is the length of arc S shown below? Enter an exact expression. The angle in the figure is a central angle in radians.

Answer 1

18pi/5

Explanation:

Answer 2

The arc length S = 11.304 cm

Explanation:

Explanation:-

Given that the radius of the circle 'r' = 6 cm

Given that the central angle =
`(3\pi )/(5)`

The Arc length is defined by

S = r θ

S = 6 ×
`(3\pi )/(5)`

`S = (18\pi )/(5)`

`S = (18(3.14) )/(5)` (∵ π = 3.14)

S = 11.304 cm

The arc length S = 11.304 cm