document.write( "Question 422601: a circular pool has a diameter of 12 feet how much water is needed to fill the pool to the depth of 4 feet \n" ); document.write( "
Algebra.Com's Answer #294948 by Gogonati(855)\"\" \"About 
You can put this solution on YOUR website!
Since the base of the pool is a circle with diameter 12 feet, its shape is a cylinder with radius 6 feet. As we know the volume of cylinder is given by the formula.
\n" ); document.write( " \"+V+=+%28Pi%29%2AR%5E2%2AH+\" where H = 4 feet is the height of cylinder.\r
\n" ); document.write( "\n" ); document.write( " \"+V+=+%283.14%29%2A%286%29%5E2%2A%284%29+\"\r
\n" ); document.write( "\n" ); document.write( " V = 452.16 cubic feet.\r
\n" ); document.write( "\n" ); document.write( "Answer:To fill this pool we need 452.16 cubic feet water.\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );