document.write( "Question 588917: why does the formula for finding the volume of a sphere work? \n" ); document.write( "
Algebra.Com's Answer #374678 by richard1234(7193)\"\" \"About 
You can put this solution on YOUR website!
Because you can rigorously derive the formula for the volume (using calculus). Therefore it must work.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "See a proof of the volume of a sphere:
\n" ); document.write( "http://en.wikipedia.org/wiki/Sphere#Volume_of_a_sphere
\n" ); document.write( "
\n" );