Khan/khan-exercises — Issue #15595: Trigonometry 1 - HARD
Author: KhanBugz
Created: 2012-03-06 22:27:14+00:00
State: open
Labels: firefox, hard, xp

Reporter: TOOO HARD

VERY HARD I NEED HELP!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[trigonometry_1.html?seed=53&problem=tanTrig1](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_1.html?seed=53&problem=tanTrig1&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/trigonometry_1.html?seed=53&problem=tanTrig1&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22None%20of%20the%20above.%5C%22%22%2C32%5D%5D)

["None of the above."]

Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20100101 Firefox/7.0.1

MathJax is loaded, ready, queue length: 0