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The radius of a circle measures 5 inches. A central angle of the circle measuring 5π/ 12 radians cuts off a sector.

Enter your answer, as a simplified fraction

 Jan 16, 2021
 #1
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+2

A =  (1/2)r^2  (theta in rads)

 

A = (1/2) (5^2)  (5pi/12)   =  (125/12)pi  in^2

 

 

cool cool cool

 Jan 16, 2021

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