Anonym Anonym
  • 28-07-2014
  • Mathematics
Answered

The height of a cylinder is four times its radius. Find a function that models the volume V of the cylinder in terms of its radius r.



Answer :

Аноним Аноним
  • 28-07-2014
[tex]V=\pi r^2H\\\\H=4r\\\\then:\\\\V(r)=\pi r^2(4r)=4\pi r^3[/tex]
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