document.write( "Question 1035462: A cylinder with height 6cm has the same volume as a cone. If the cone has a volume 294pi cm^3 what is the radius of the cylinder?\r
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document.write( "A. 5cm
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document.write( "B. 6cm
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document.write( "C. 7cm
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document.write( "D. 9cm \n" );
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Algebra.Com's Answer #650145 by Cromlix(4381)![]() ![]() You can put this solution on YOUR website! Hi there, \n" ); document.write( "Volume of a cylinder = π x radius^2 x height \n" ); document.write( "Volume of cylinder = Volume of cone \n" ); document.write( "294π = π x r^2 x 6 \n" ); document.write( "r^2 = 294π/π6 \n" ); document.write( "r^2 = 49 \n" ); document.write( "r = √49 \n" ); document.write( "Radius = 7 cm. \n" ); document.write( "Hope this helps :-) \n" ); document.write( " |