document.write( "Question 1159940: A metal pipe of length 35cm .The internal and external diameters of the pipe are 20mm and 28mm respectively.Find the volume of metal used in making the pipe,giving your answer in cubic centimeters. \n" ); document.write( "
Algebra.Com's Answer #783069 by josgarithmetic(39621)![]() ![]() ![]() You can put this solution on YOUR website! \n" ); document.write( "\n" ); document.write( "or\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |