Cal3 cyliderical spherical coords

[Eunix1992]

Homework Statement

find the volume between the cone x=√y^2+z^2, and the spherex^2+y^2+z^2=196

Homework Equations

The Attempt at a Solution

for x=√y^2+z^2, I got x^2=y^2+z^2, and 2x^2=196, x=98, for this, I don't know what i am supposed to do then. Thanks!

 

[Eunix1992]

sorry,. x^2=98. but what can i do then? thanks.