document.write( "Question 796235: A wooden cykindrical pole is 7 m high and its base radius is 10 cm. Find its weight if the wood weighs 225 kg per cubic metre. \n" ); document.write( "
Algebra.Com's Answer #481305 by Cromlix(4381) You can put this solution on YOUR website! Volume = Pi * r^2 * h \n" ); document.write( "Volume = Pi * 0.1^2 * 7 \n" ); document.write( "Volume = 0.22 m^3 (2 decimal places) \n" ); document.write( "Weight = 0.22 * 225 \n" ); document.write( "Weight = 49.5 kg \n" ); document.write( "Hope this helps. \n" ); document.write( ":-) \n" ); document.write( " |