# Math Help - Using geometry, calculate the volume of the solid under z = \sqrt{ 64 - x^{2} - y^{2}

1. ## Using geometry, calculate the volume of the solid under z = \sqrt{ 64 - x^{2} - y^{2}

Using geometry, calculate the volume of the solid under and over the circular disk .

2. $x^2+y^2+z^2 = 64$ is the equation of a sphere with radius 8...........