paulmerlo732
paulmerlo732 paulmerlo732
  • 11-04-2018
  • Mathematics
contestada

Please help im so confused??
What is the surface area of the sphere below?

Please help im so confused What is the surface area of the sphere below class=

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hawaiikal12
hawaiikal12 hawaiikal12
  • 11-04-2018
First required to be found would be the radius, as you already have, is 5. Then use the formula 4 \pi r ^{2} [/tex], then you would receive the answer, for that would be 314.16.
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nateXDrawings
nateXDrawings nateXDrawings
  • 11-04-2018
A= 4πr2= 4·π·52≈ 314.15927
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