document.write( "Question 970741: calculate the radius of a cylinder of height 12cm which has a volume of 1550cm
\n" ); document.write( "
\n" ); document.write( "

Algebra.Com's Answer #593379 by satyareddy22(84)\"\" \"About 
You can put this solution on YOUR website!
Volume of a cylinder = pi*r^2*h
\n" ); document.write( "where pi = 22/7
\n" ); document.write( "volume = 1550 cm
\n" ); document.write( "height = 12 cm
\n" ); document.write( "1550 = 22/7 * r^2 * 12
\n" ); document.write( "r^2 = (1550*7)/(22*12) = 10850/264 = 41.098
\n" ); document.write( "r^2 = 41.098
\n" ); document.write( "r = sqrt (41.098) = 6.41
\n" ); document.write( "r = 6.41cm
\n" ); document.write( "
\n" );