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A cone has a base radius of length r, and an perpendicular height length h. If the height remains the same, and the radius is multiplied by 3, then the volume is multiplied by: A. 2 B. 43 C. 9 D. 27

Respuesta :

tdpuppies14

The formula for the volume of a cone is:

V= (1/3) x [tex] \pi [/tex] x [tex] r^{2} [/tex] x height

Since this is a quadratic equation, if the radius is multiplied by 3, then the volume is multiplied by its square, which is 9.


Hope this helps!

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