zbritt2020 zbritt2020
  • 27-04-2018
  • Mathematics
contestada

find the diameter of a hemisphere with a volume of 4,601.39m3

Respuesta :

hudadagra hudadagra
  • 27-04-2018
Volume of a hemisphere = 2/3πr³

Use that formula to find the radius first.

4,601.39 = 2/3(3.14)(r)³
4,601.39 = 2.093r³
4,601.39/2.093 = r³
2198.47 = r³
∛2198.47 = r
13 = r

To find the diameter: 

radius * 2 = 13 * 2 = 26

Diameter = 26

Hope this helps :)

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