Khan/khan-exercises — Issue #7676: Vertical angles 2 - vertical angles 2
Author: KhanBugz
Created: 2011-12-03 20:57:39+00:00
State: open
Labels: firefox, not-showing, xp

[vertical_angles_2.html?seed=141&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=141&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/vertical_angles_2.html?seed=141&problem=0&debug&activity=undefined)

undefined

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.8) Gecko/20100722 Firefox/3.6.8 SearchToolbar/1.2

MathJax is loaded, ready, queue length: 0