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In a circle with a radius of 21 5/8 yd, an arc is intercepted by a central angle of 5π6 radians.

What is the arc length?

Use 3.14 for π and round your final answer to the nearest hundredth.

Enter your answer as a decimal in the box.
 

lysxsa  May 21, 2018
 #1
avatar+89787 
+2

Arc  length, S,  is

 

S = r * theta (in radians)

 

S  =  21 5/8  *  ( 5 pi / 6)   =   [ 173/8 * 5 /6  * 3.14 ] =   56.59   yds

 

 

cool cool cool

CPhill  May 21, 2018
 #2
avatar+212 
0

Thank you sm!!

lysxsa  May 22, 2018

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