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Mathematics 20 Online
OpenStudy (anonymous):

Use the arc length formula and the given information to find s. Show your work for full credit. r = 20 ft θ = 19° s = ?

OpenStudy (hunus):

|dw:1367938236702:dw| You have to convert your theta to radians 19 * (pi/180) = 19pi/180 s = 20*19pi/180

OpenStudy (anonymous):

Is that all?

OpenStudy (hunus):

Yup

OpenStudy (hunus):

s = 19pi/9

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