Khan/khan-exercises — Issue #13262: Angles 1 - i gave the right answer and it said it was wrong 
Author: KhanBugz
Created: 2012-02-07 16:37:33+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

[angles_1.html?seed=125&problem=supplementary-angles-and-180-degrees-in-triangle](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_1.html?seed=125&problem=supplementary-angles-and-180-degrees-in-triangle&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_1.html?seed=125&problem=supplementary-angles-and-180-degrees-in-triangle&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%2261%5C%22%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C136%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C43%5D%2C%5B%22hint-activity%22%2C%220%22%2C2%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C14%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2262%5C%22%22%2C2%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22180%5C%22%22%2C9%5D%5D)

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