document.write( "Question 801705: A cylindrical tank of diameter 35 cm is full of water. If 11 litres of water is drawn off, the water level in the tank will drop by?\r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #483689 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Volume = Pi * r^2 * height
\n" ); document.write( "11 litres = 11,000 cm^3
\n" ); document.write( "11,000 = Pi * 17.5^2 * height
\n" ); document.write( "Height = 11,000/Pi* 17.5^2
\n" ); document.write( "Height = 11.4 cm
\n" ); document.write( "This is the amount that
\n" ); document.write( "the water level will
\n" ); document.write( "drop by.
\n" ); document.write( "Hope this helps.
\n" ); document.write( ":-)
\n" ); document.write( "
\n" );