Khan/khan-exercises — Issue #8956: Trigonometry challenge - Program Code
Author: KhanBugz
Created: 2011-12-19 05:36:52+00:00
State: open
Labels: ie8, other, win7

Reporter: jencilyn@gmail.com

I can only see programming, and I keep reloading hte page and it isnt working for the trig challenge.

[trigonometry_challenge.html?seed=38&problem=25 (graphs_of_sine_and_cosine)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=38&problem=25&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_challenge.html?seed=38&problem=25&debug&activity=undefined)

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Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/4.0; GTB7.2; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.3)

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