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document.write( "The radius is 3 inches more than the height. The volume is 16π cubic inches. Find the dimensions of the right circular cylinder described.
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Algebra.Com's Answer #675438 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! The radius is 3 inches more than the height. The volume is 16pi cubic inches. \n" ); document.write( "---- \n" ); document.write( "Vol = pi*r^2^h = 16pi \n" ); document.write( "r^2h = 16 \n" ); document.write( "h = r-3 \n" ); document.write( "r^2*(r-3) = 16 \n" ); document.write( "r^3 - 3r^2 - 16 = 0 \n" ); document.write( "r = 4 is the only real root (by graphing) \n" ); document.write( "h = 1\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |