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Mathematics 20 Online
OpenStudy (anonymous):

Find the perimeter of this sector...

OpenStudy (anonymous):

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OpenStudy (wolfe8):

So to find the length of the curved side, it is 60/360 times the circumference of the whole circle. Can you do that?

OpenStudy (anonymous):

To find the arc length we use the formula \[length = r \Theta\] Do not forget to convert the 60 degree angle into radians then just add 28 on and that is the radius in the perimeter

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