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Mathematics 14 Online
OpenStudy (anonymous):

Use the arc length formula and the given information to find r. s = 12 cm, θ = 36°; r = ?

OpenStudy (fibonaccichick666):

So first, draw a picture

OpenStudy (anonymous):

Okay...

OpenStudy (anonymous):

@Mertsj

OpenStudy (fibonaccichick666):

so draw the picture

OpenStudy (mertsj):

Do you know the arc length formula?

OpenStudy (mertsj):

\[s=r \theta \]

OpenStudy (mertsj):

theta must be in radians

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