Khan/khan-exercises — Issue #5402: Trigonometry challenge - what
Author: KhanBugz
Created: 2011-11-02 14:19:08+00:00
State: open
Labels: chrome, win7

Reporter: kayla@hwcolony.com

whats this some is easy but this

[trigonometry_challenge.html?seed=102&problem=tan2 (trigonometry_2)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=102&problem=tan2&debug)

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Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.106 Safari/535.2

MathJax is loaded, ready, queue length: 0