rionnakerner5028 rionnakerner5028
  • 07-05-2019
  • Mathematics
contestada

If a cylinder has a height of 7 inches and a volume of 2908.33 in^3 find the radius

Respuesta :

calculista
calculista calculista
  • 16-05-2019

Answer:

The radius of the cylinder is [tex]11.5\ in[/tex]

Step-by-step explanation:

we know that

The volume of a cylinder is equal to

[tex]V=\pi r^{2}h[/tex]

we have

[tex]V=2,908.33\ in^{3}[/tex]

[tex]h=7\ in[/tex]

assume

[tex]\pi=3.14[/tex]

substitute the values and solve for r

[tex]2,908.33=(3.14)r^{2}(7)[/tex]

[tex]r^{2}=2,908.33/[(3.14)(7)][/tex]

[tex]r=11.5\ in[/tex]

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