document.write( "Question 978198: consider a hemispherical bowl of radius 9cmif it has coated by anti rust chemical on both sides,and thick 1 liter of this chemical coats 100 cm^2 area ,how much of the chemical coats is required?(assume that the thickness of the bowl is negligeble and pi =3.14) \n" ); document.write( "
Algebra.Com's Answer #599654 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! How thick? \n" ); document.write( " |