Khan/khan-exercises — pull request #11488 by mrhwick (2012-01-18 01:22:42+00:00)
Title: Solid geometry - Units Matter! Fixed

This is a fix in response to this issue:

https://github.com/Khan/khan-exercises/issues/9058

This patch includes the unit dimensions alongside the answer box in the form of "Square Units" or "Cubic Units".

If this is not a sufficient fix, please let me know. I have also implemented a version that allows the student to use a pull down box to select the dimensionality of the solution units. I can provide that version instead if that would be a more sufficient fix to this problem.