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
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Algebra.Com's Answer #483689 by Cromlix(4381)![]() ![]() 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( " |