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In the circle below, the central angle is measured in radians.When rounded to the nearest .01 of a centimeter,the length of arc Sis?? cm?
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23 votes
23 votes
In the circle below, the central angle is measured in radians.When rounded to the nearest .01 of a centimeter,the length of arc Sis?? cm?

In the circle below, the central angle is measured in radians.When rounded to the-example-1
User Jens X Augustsson
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1 Answer

14 votes
14 votes

Length of the given arc


\begin{gathered} l=r\theta \\ =2*(\pi)/(4) \\ =(\pi)/(2) \\ =(22)/(14) \\ =1.571 \\ =1.57 \end{gathered}

So the length of the given arc is 1.57 cm

User RAOF
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