+0  
 
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100
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Help with this problem...

 

 May 11, 2021
 #1
avatar+34306 
+2

This is a fraction of a  2 pi circle

    2/3pi / 2pi    fraction

 

the total circumference is 2 pi r

 

multiply by the fraction of the total ...and this = 17 pi

 

2/3 pi / 2pi   *  2 pi r = 17pi

2/3  r = 17

r = 25.5 units

 May 11, 2021

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