wintermace19 wintermace19
  • 18-05-2019
  • Mathematics
contestada

How can I find the volume of a cylinder which diameter is 10cm, and whose height is 12cm, and find the cross section?​

Respuesta :

CommanderMAM
CommanderMAM CommanderMAM
  • 18-05-2019

Answer:

Volume=943 cm^3 Cross section area=79 cm^2

Step-by-step explanation:

volume of a cylinder is [tex]\pi r^{2} h[/tex]

so 10/2=5 5^2=25*12=300*pi is about 942.477 or 943 cm^3

to find the area of the cross section, on just needs to find the area of the face of the cylinder. so pi times 5^2=pi times 25=78.540 or 79 cm^2

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