Khan/khan-exercises — Issue #4652: Solid geometry - Solid geometry
Author: KhanBugz
Created: 2011-10-20 15:16:24+00:00
State: open
Labels: chrome, xp

Reporter: wbbarth@gmail.com

was given error on this problem.

given a cylinder with radius 2 and height 8 what is the volume. I put in 32 pi, was told, wrong, tried 32pi, still wrong. then I walked through the hints to be told that it is indeed 32 pi, which is STILL wrong. WTF. Please correct this. This is the first academic problem, that I have found with Khanacademy and hope that the rate remains as low. I really love this site, and am getting reminded of things, or learning new things faster than I thought possible.

Thanks in advance.

Bill

[solid_geometry.html?seed=82&problem=cylinder-T](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/solid_geometry.html?seed=82&problem=cylinder-T&debug)

["32 pi","32pi"]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.1 (KHTML, like Gecko) Chrome/14.0.835.202 Safari/535.1

MathJax is loaded, ready, queue length: 0