Khan/khan-exercises — Issue #13860: Parallel lines 2 - Hint is not appropriate
Author: KhanBugz
Created: 2012-02-15 03:26:41+00:00
State: open
Labels: chrome, other, win7

Hint reads: The blue angle and the orange angle are alternate INTERIOR angles.

Should read:The blue angle and the orange angle are alternate EXTERIOR angles.

[parallel_lines_2.html?seed=21&problem=3 (alternate_exterior_angles_2)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=21&problem=3&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=21&problem=3&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22-18%5C%22%22%2C80%5D%5D)

["-18"]

Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.46 Safari/535.11

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