document.write( "Question 1011498: A solid cylinder dear 8 cm long and of 3.5 cm radius is melted to form a hollow cylinder is melted to form a hollow cylinder of external radius 4 cm and 1 cm thi knees . What is length of hollow cylinder \n" ); document.write( "
Algebra.Com's Answer #627149 by josgarithmetic(39617)\"\" \"About 
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A solid cylinder dear 8 cm long and of 3.5 cm radius is melted to form a hollow cylinder is melted to form a hollow cylinder of external radius 4 cm and 1 cm thi knees . What is length of hollow cylinder \r
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\n" ); document.write( "\n" ); document.write( "A solid cylinder dear 8 cm long and of 3.5 cm radius is melted to form a hollow cylinder is melted to form a hollow cylinder of external radius 4 cm and 1 cm thiCKNESS knees . What is length of hollow cylinder ?
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