anger5Konia anger5Konia
  • 21-11-2016
  • Mathematics
contestada

In a circle, a 90 degree sector has area of 64pi ftsqd. what is the radius of the circle? ...?

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johnkellock
johnkellock johnkellock
  • 23-11-2016
Area = 64π x 4
A = πr2.
r = √(A/π) 

radius = 16
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jerellestrill jerellestrill
  • 31-07-2021

Answer:

16

Step-by-step explanation:

Answer Link

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