Thread: Triple Integral

Evaluate the trip integral (x^2 + y^2) dA where it is inside the region
x^2 + y^2 = 9 bounded above the paraboloid z= 10-x^2 - y^2 and below by the xy plane.. am i setup right?

You may have the dr and dz switched.
The bounds from 0 to 10 - r^2 should be integrated wrt to dz correct?

Also, why are the bounds from 0 to theta/4?
Only integrating 1/8 of a complete revolution?

so 0-2pie,0-3,0-10-r^2 and thats the limits? thanks

Yup, you should be on the right track