# use triple integral to prove volume of ice cream cone c is : pib^(3)

• Apr 8th 2013, 12:32 PM
sluggerbroth
use triple integral to prove volume of ice cream cone c is : pib^(3)
z>(x^(2)+y^(2))^(1/2) and z<(b^(2)-x^(2)-y^(2))^(1/2) + b where b is some constant
• Apr 8th 2013, 01:12 PM
topsquark
Re: use triple integral to prove volume of ice cream cone c is : pib^(3)
Quote:

Originally Posted by sluggerbroth
z>(x^(2)+y^(2))^(1/2) and z<(b^(2)-x^(2)-y^(2))^(1/2) + b where b is some constant

Please show us what work you've been able to do. We are not a homework service.

-Dan
• Apr 8th 2013, 03:48 PM
sluggerbroth
Re: use triple integral to prove volume of ice cream cone c is : pib^(3)
i do not know how or where to start on this?
• Apr 8th 2013, 04:01 PM
sluggerbroth
Re: use triple integral to prove volume of ice cream cone c is : pib^(3)
i am utterly stumped on this one?
• Apr 9th 2013, 08:26 AM
topsquark
Re: use triple integral to prove volume of ice cream cone c is : pib^(3)
Are you being asked to do it with a triple integral? If I'm reading the constraints correctly (I stink at visualizing in 3D) it is much simpler to integrate over just z using a series of disks.

-Dan
• Apr 9th 2013, 09:13 AM
sluggerbroth
Re: use triple integral to prove volume of ice cream cone c is : pib^(3)
yes i need a triple integral on this