SOLUTION: If the volume of the figure is 396 metres cubed. Find the surface area of the figure. The figure is a cone on top of a cylinder. The cone's height is 2x cm , the cylinder's height

Algebra ->  Surface-area -> SOLUTION: If the volume of the figure is 396 metres cubed. Find the surface area of the figure. The figure is a cone on top of a cylinder. The cone's height is 2x cm , the cylinder's height      Log On


   



Question 737187: If the volume of the figure is 396 metres cubed. Find the surface area of the figure. The figure is a cone on top of a cylinder. The cone's height is 2x cm , the cylinder's height is 4x cm and the cylinder's diameter is 2x-7 cm. Find the surface area of the figure .
Can you please help me out? Thanks so much in advance:)

Answer by lynnlo(4176) About Me  (Show Source):