daean400
daean400 daean400
  • 25-05-2020
  • Mathematics
contestada

please help me answer this question​

please help me answer this question class=

Respuesta :

devishri1977
devishri1977 devishri1977
  • 28-05-2020

Answer:

C)

Step-by-step explanation:

r = 3 cm

h = 7 cm

 [tex]Volume=\frac{1}{3}\pi r^{2}h\\\\=\frac{1}{3}\pi *3*3*7\\\\=\pi *3*7\\\\[/tex]

 = 21π cm³

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