Khan/khan-exercises — Issue #15443: Angles 2 - nd gy
Author: KhanBugz
Created: 2012-03-05 16:32:50+00:00
State: open
Labels: ie8, ie9, other, win7

[angles_2.html?seed=23&problem=opp-alternate-interior](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_2.html?seed=23&problem=opp-alternate-interior&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_2.html?seed=23&problem=opp-alternate-interior&debug&activity=%5B%5D)

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