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What is the length of the arc on a circle with radius 20 in. intercepted by a 15° angle?

Use 3.14 for π .

 

Round the answer to the hundredths place.

Guest Dec 4, 2017
edited by Guest  Dec 4, 2017
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S  = 

 

radius  * 3.14 *  ( Angle measure / 180)  = 

 

20  * 3.14  (  15 / 180)  =

 

62.8 / 12   = 5.23 in

 

 

cool cool cool

CPhill  Dec 4, 2017

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