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Minor arc AB in the diagram is 30 degrees and the radius of the circle is 8. Find the area of circular segment AB.

 Feb 10, 2022
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Area =  pi * r^2 *  (30/360)  =

 

pi * 8^2  *  1/12  =

 

64/12  * pi  =

 

16/3 pi ≈  16.76  ( units squared )

 Feb 10, 2022
 #2
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Only CPhill can solve such a "difficult" problem and ...   make an error. cheeky

 

Area of a circular segment ...  NOT the sector!!! laugh

 Feb 10, 2022
edited by Guest  Feb 10, 2022

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