Respuesta :

vc538720

Answer:

9.42 km^2

Step-by-step explanation:

v=*pi*r^2h

v=(3.14)(1)^2(3)

v=9.42 km^2

without pi is...

v=*pi*r^2h

v=*pi*(1)^2(3)

v=3*pi*

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