Khan/khan-exercises — Issue #7699: Triangle inequality theorem - Hints reference a video that doesn't exist
Author: KhanBugz
Created: 2011-12-04 02:57:50+00:00
State: open
Labels: ie8, other, win7

The hint text references the triangle inequality theorem, but there is no video attached to the problems and I couldn't find it in the geometry list.

[triangle_inequality_theorem.html?seed=79&problem=range](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_inequality_theorem.html?seed=79&problem=range&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_inequality_theorem.html?seed=79&problem=range&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C22%5D%2C%5B%22hint-activity%22%2C%220%22%2C24%5D%2C%5B%22hint-activity%22%2C%220%22%2C67%5D%2C%5B%22hint-activity%22%2C%220%22%2C70%5D%5D)

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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)

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