zenji07 zenji07
  • 04-03-2021
  • Mathematics
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what the answer please tell me?

what the answer please tell me class=

Respuesta :

thanku4urhelp thanku4urhelp
  • 04-03-2021
s = 141.37

9/2 = 4.5 = r
5 = h

2π4.5(5)
2π22.5
45π = 141.37
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