sisi557 sisi557
  • 02-02-2021
  • Mathematics
contestada

Can someone help me pls

Can someone help me pls class=

Respuesta :

mlarsen5000
mlarsen5000 mlarsen5000
  • 02-02-2021

Answer:

9

Step-by-step explanation:

V=πr²h

2797.74=πr²11

2797.74÷11π=r²

81=r²

√81=r

9=r

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