masonlawiii
masonlawiii masonlawiii
  • 15-05-2018
  • Mathematics
contestada

Find the surface area of a sphere with​ radius, r = 11 in.
Surface Area = ________ in^2
(Type an exact answer in terms of pi.)

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wolf1728
wolf1728 wolf1728
  • 19-05-2018
Sphere Surface Area     =     4 • π • r²
Sphere Surface Area     =     484 PI



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