Originally posted by Jackal1
OK, while you have those brains fired up. 
A cylindrical container that is 5 1/2 " tall with a circumfrence of 6 1/2 "............
How many ounces will it hold?
First off circumference is 2xPixRadius = 6.5
You need to find the area which is Pi x Radius^2
6.5/(2xPi) = Radius = 1.03 inches
(pi)(1.03^2)
3.36 is the area of the base
(3.36)(5.5) = 18.5 inches squared (volume)
I am not going to go any further because I have to go to my speech 101 class, but someone can figure out the ounces.