RaeNysa RaeNysa
  • 10-04-2018
  • Mathematics
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the area of a circular place is 45 square inches.estimate the radius to the nearest integer

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sqdancefan
sqdancefan sqdancefan
  • 12-04-2018
A = π*r^2
r = √(A/π) = √(45/π) ≈ 3.78

The radius is approximately 4 inches.
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