SOLUTION: Alright in a circle. a 90 degree sector has an area of 36pi ft square. what would the radius of the circle be? please help

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Question 207080: Alright in a circle. a 90 degree sector has an area of 36pi ft square. what would the radius of the circle be? please help
Answer by solver91311(24713) About Me  (Show Source):
You can put this solution on YOUR website!


The area of a sector of a circle where the central angle is expressed in degrees is given by:



Substitute what you know:



And solve for

John