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Mathematics 16 Online
OpenStudy (anonymous):

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

OpenStudy (anonymous):

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

OpenStudy (anonymous):

but wouldnt it be 10 divided by 2/3?

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