1. What do you know about cylinders?
http://www.asset.asu.edu/new/mathactive/lessons/84/interface.swf
2.Surface area of a cylinder
http://www.asset.asu.edu/new/mathactive/lessons/257/interface.swf
3. Volume of a cylinder
http://www.asset.asu.edu/new/mathactive/lessons/262/look.swf