Khan/khan-exercises — Issue #7104: Trigonometry challenge - Wrong answer
Author: KhanBugz
Created: 2011-11-26 19:19:04+00:00
State: open
Labels: chrome, vista, wrong-or-unclear

Reporter: moqamar@gmail.com

it clearly says 5/5(root)2 but then it says that is equal to (root)2/2 which is obviously not correct

[trigonometry_challenge.html?seed=136&problem=cosTrig1 (trigonometry_1)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=136&problem=cosTrig1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=136&problem=cosTrig1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22None%20of%20the%20above.%5C%22%22%2C21%5D%2C%5B%22hint-activity%22%2C%220%22%2C25%5D%2C%5B%22hint-activity%22%2C%220%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C32%5D%2C%5B%22hint-activity%22%2C%220%22%2C41%5D%2C%5B%22hint-activity%22%2C%220%22%2C45%5D%2C%5B%22hint-activity%22%2C%220%22%2C51%5D%5D)

["None of the above."]

Mozilla/5.0 (Windows NT 6.0) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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