document.write( "Question 854609: OK, so the question is, \"A cylinder has a total volume of 154.34 cubic feet. If the cylinder is 9 feet tall, what is the diameter of the circular base?\" The problem is, I can't find the diameter. Is there anyway you could help me with this problem? \n" ); document.write( "
Algebra.Com's Answer #514774 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! v=pi*r^2*h \n" ); document.write( "153.34=3.14*r^2*9 \n" ); document.write( "153.34 = 28.26 r^2 \n" ); document.write( "r = 2.32939 \n" ); document.write( "the only unknown is the radius r \n" ); document.write( "solve for \n" ); document.write( "the diameter is twice the radius \n" ); document.write( "d=2r\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |