Khan/khan-exercises — Issue #13802: Similar triangles 2 - Similar Triangles Question
Author: KhanBugz
Created: 2012-02-14 15:55:02+00:00
State: open
Labels: ie8, win7, wrong-or-unclear

The question regarding similar triangles denotes all three being similar. The solution also states that all three triangles are similar. When 'Both' is selected as an answer, it returns as incorrect. In fact, no answer is accepted as correct.

[similar_triangles_2.html?seed=89&problem=similar](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/similar_triangles_2.html?seed=89&problem=similar&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/similar_triangles_2.html?seed=89&problem=similar&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22Both%5C%22%22%2C12%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22Both%5C%22%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%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%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C15%5D%2C%5B%22hint-activity%22%2C%220%22%2C16%5D%2C%5B%22hint-activity%22%2C%220%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C19%5D%2C%5B%22hint-activity%22%2C%220%22%2C21%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22None%5C%22%22%2C34%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%3CCODE%20style%3D%5C%5C%5C%22DISPLAY%3A%20none%5C%5C%5C%22%20type%3D%5C%5C%5C%22math%2Ftex%5C%5C%5C%22%3EDEF%3C%2FCODE%3E%5C%22%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22%3CCODE%20style%3D%5C%5C%5C%22DISPLAY%3A%20none%5C%5C%5C%22%20type%3D%5C%5C%5C%22math%2Ftex%5C%5C%5C%22%3EGHI%3C%2FCODE%3E%5C%22%22%2C3%5D%5D)

["Both","Both","None","DEF","GHI"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; Tablet PC 2.0; InfoPath.3)

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