Khan/khan-exercises — Issue #15232: Parallel lines 2 - Parallel lines 2
Author: KhanBugz
Created: 2012-03-02 07:33:11+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

Ih think you have do work with degrees! The6°

[parallel_lines_2.html?seed=115&problem=4 (alternate_exterior_angles_2)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=115&problem=4&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/parallel_lines_2.html?seed=115&problem=4&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%226%C2%B0%5C%22%22%2C39%5D%2C%5B%22incorrect-activity%22%2C%22%5C%226%C2%B0%5C%22%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C1%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22correct-activity%22%2C%22%5C%226%5C%22%22%2C12%5D%5D)

["6°","6°","6"]

Mozilla/5.0 (Windows NT 6.1; WOW64; rv:10.0.2) Gecko/20100101 Firefox/10.0.2

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