zone of a sphere Submitted by Christopher Re… on Mon, 10/12/2015 - 09:55 HOW TO: derive the formula of a ZONE of a SPHERE??? Log in to post comments Re: zone of a sphere Jhun Vert Tue, 10/13/2015 - 18:08 I think integration will do, I did not try it though. Here is the derivation of total surface area of the sphere by integration: http://www.mathalino.com/reviewer/derivation-formulas/derivation-formul…. It is interesting to note that the area of spherical zone, $A = 2\pi rh$ will become area of the sphere if $h = 2r$. Log in to post comments
Re: zone of a sphere Jhun Vert Tue, 10/13/2015 - 18:08 I think integration will do, I did not try it though. Here is the derivation of total surface area of the sphere by integration: http://www.mathalino.com/reviewer/derivation-formulas/derivation-formul…. It is interesting to note that the area of spherical zone, $A = 2\pi rh$ will become area of the sphere if $h = 2r$. Log in to post comments
Re: zone of a sphere
I think integration will do, I did not try it though. Here is the derivation of total surface area of the sphere by integration: http://www.mathalino.com/reviewer/derivation-formulas/derivation-formul….
It is interesting to note that the area of spherical zone, $A = 2\pi rh$ will become area of the sphere if $h = 2r$.