alishaclement
alishaclement alishaclement
  • 04-03-2016
  • Mathematics
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A radio station broadcasts a signal with radius of 75 what is the area of the region tgat recieves the signal

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sigley sigley
  • 04-03-2016
a=2πr
a=2
π(75)
a= approx. 471.24
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