Posted by HELP PLEASE! on Wednesday, February 17, 2010 at 4:45pm.
Use the standard formula for a cone.
V = (1/3) pi*r^2*h
It makes no sense to call the height 7h and the radius 2r, unless you are comparing two different cones.
h and r are the height and radius, respectively
This is not calculus
It's calculus and it's in my homework.
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