Question

in a cylinder of radius x and height 2h is to be inscribed in a sphere of radius R centered O (0,0).
Show that the volume of the cylinder is given by v=2(pi)h (R^2-H^2)

Answer 1

note: a cylinder is a plane rotated around an axis.
find the eq of that line that is to be rotated.
do you need further help?

Answer 2

yes

Answer 3

@Shadowys

Answer 4

first, find the line. the line is basically