Tuesday

October 21, 2014

October 21, 2014

Posted by **Lauren** on Monday, May 2, 2011 at 9:42pm.

- geometry -
**Reiny**, Monday, May 2, 2011 at 10:10pmarc length = rØ, where Ø is the angle of the sector in radians

so Ø/2π = 132/360

Ø = 2π(11/30) = 22π/30

arc = 52(22π/30) = 572π/15 units

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