1. The problem statement, all variables and given/known data The solid is above the paraboloid z=x^2+y^2 and below the half-cone z=√(x^2+y^2) 3. The attempt at a solution First off, I would like to apologize if this question has already been posted. I'm new to the forum. I drew the two solids. According to the picture I drew, it seems as if I'm looking for the volume of the cone? Setting the two equations equal to one another, I find that p=1. The equation I've set up (pretty sure it's completely wrong). int(0,2pi)int(0,pi/4)int(0,1)[itex]\rho^2sin(\phi)[/itex][itex]d\rho[/itex][itex]d\phi[/itex][itex]d\theta.[/itex] Yeah, so it's pretty clear I'm clueless of what I'm doing. Any help would be appreciated. Thank you.