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*** PLEASE HELP IM TIMED

a sphere and a cylinder have the same radius and height. the volume of the cylinder is 11 ft ^3

which equation gives the volume of the sphere?


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PLEASE HELP IM TIMEDa sphere and a cylinder have the same radius and height the volume of the cylinder is 11 ft 3which equation gives the volume of the sphere class=

Respuesta :

The first one because it’s the actual formula for a sphere and it has pie at the end because we are solving for a sphere
DeanR

Archimedes solved this in his famous book Sphere and Cylinder in 225 BC.  The result is reportedly on his tombstone.

The ratio of the volume of the radius r sphere to the cylinder radius r, height 2r is

[tex] \dfrac 2 3 [/tex]

The same ratio is the ratio of the surface area of the sphere to that of the cylinder (including the ends).

Answer: Last choice

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