loghanmyers
loghanmyers loghanmyers
  • 11-07-2017
  • Mathematics
contestada

Find the surface area of the figure below.

Find the surface area of the figure below class=

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bcalle
bcalle bcalle
  • 11-07-2017
SA(sphere) = 4 * pi * r^2
SA(sphere) = 4 * pi * 5.5^2
SA = 4 * pi * 30.25
SA = 121 pi   ft^2   EXACT answer
SA = 379.94  ft^2  decimal approximation
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