document.write( "Question 304510: find inside diameter of a pipe with 20.5 inch outside diameter and 0.06 inch thickness \n" ); document.write( "
Algebra.Com's Answer #218045 by checkley77(12844)![]() ![]() ![]() You can put this solution on YOUR website! 20.5-2*.08=20.5-.16=20.34 in. ans. for the inside diameter. \n" ); document.write( " |