document.write( "Question 880847: If a hemisphere has the same volume as a cylinder how can you work out the hemisphere's radius \n" ); document.write( "

Algebra.Com's Answer #531756 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
The volume of a sphere is,
\n" ); document.write( " $\"V%5Bs%5D=%284%2F3%29pi%2AR%5Bs%5D%5E3\"$
\n" ); document.write( "So the volume of a hemisphere is half that,
\n" ); document.write( " $\"V%5Bhs%5D=%282%2F3%29pi%2AR%5Bs%5D%5E3\"$
\n" ); document.write( "The volume of the cylinder is,
\n" ); document.write( " $\"V%5Bc%5D=pi%2AR%5Bc%5D%5E2%2AL\"$
\n" ); document.write( "If you know the volume of the cylinder then,
\n" ); document.write( " $\"V%5Bc%5D=%282%2F3%29pi%2AR%5Bs%5D%5E3\"$
\n" ); document.write( " $\"R%5Bhs%5D%5E3=%283V%5Bc%5D%29%2F%282pi%29\"$
\n" ); document.write( " $\"R%5Bhs%5D=%28%283V%5Bc%5D%29%2F%282pi%29%29%5E%281%2F3%29\"$ \r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "

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