Khan/khan-exercises — Issue #12295: Line relationships - kasdjlkfj;jfksldkafl;kfjsdkjfl;skjaf
Author: KhanBugz
Created: 2012-01-27 17:24:51+00:00
State: open
Labels: chrome, hard, xp

Reporter: fsdafda

fasdfdasf

[line_relationships.html?seed=29&problem=perpendicular-graph](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/line_relationships.html?seed=29&problem=perpendicular-graph&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/line_relationships.html?seed=29&problem=perpendicular-graph&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22correct-activity%22%2C%22%5B%5C%221%5C%22%2C%5C%22-3%5C%22%5D%22%2C16%5D%5D)

[["1","-3"]]

Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

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