Math Help - cirlces and detrmineing the length

1. cirlces and detrmineing the length

Ok, can someone help me out here? kinda stuck

Determine the length of arc JL.
A)
59
12
π
B)
5
6
π
C)
13
12
π
D)
13
6
π

2. Originally Posted by allsmiles
Ok, can someone help me out here? kinda stuck

Determine the length of arc JL.
A)
59
12
π
B)
5
6
π
C)
13
12
π
D)
13
6
π
For degrees the arc length x can be found by $\frac{x}{2\pi r} = \frac{\theta}{360}$

Where x is arc length, $r$ is the radius and $\theta$ the angle subtended

Incidentally it's much easier in radians because $x = r \theta$