Khan/khan-exercises — pull request #23767 by xymostech (2012-06-12 01:48:19+00:00)
Title: Geometry fixup

Fix (Cooresponding, Alternate Interior, Alternate Exterior, Same Side Interior, Same Side Exterior) Angles 2

Make problem generation better so there aren't as many data-ensure loops, and so the problems look a bit more sane. Also, fix up whitespace.

@beneater @mwittels review?