Khan/khan-exercises — Issue #15679: Angles of a polygon - Practice Concept Question
Author: KhanBugz
Created: 2012-03-07 23:34:23+00:00
State: open
Labels: ie8, ie9, other, win7

Practice question on different topic

[angles_of_a_polygon.html?seed=34&problem=exterior](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_of_a_polygon.html?seed=34&problem=exterior&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_of_a_polygon.html?seed=34&problem=exterior&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C19%5D%5D)

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