document.write( "Question 970741: calculate the radius of a cylinder of height 12cm which has a volume of 1550cm
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Algebra.Com's Answer #593379 by satyareddy22(84)![]() ![]() ![]() 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( " |