MATHEM-ATTACK!
'(<a href="http://www.j-archive.com/media/2009-05-08_DJ_30.jpg" target="_blank">Jimmy of the Clue Crew shows a geometric diagram on the monitor.</a>)  Half the base times the height gives the area of a triangle; for a <a href="http://www.j-archive.com/media/2009-05-08_DJ_30a.jpg" target="_blank">cylinder</a>, the area of the base times the height gives this measurement'
volume