## anonymous 5 years ago in a circle, an arc lenght 10 is intercepted by a central angle of 2/3 radian. find the radius of the circle.

1. anonymous

$s = r *\theta$, where s is the arc length and r is the radius. Therefore, $r = s/\theta$ r = 15

2. anonymous

but wouldnt it be 10 divided by 2/3?