Khan/khan-exercises — Issue #10806: Measuring angles - y
Author: KhanBugz
Created: 2012-01-10 02:26:57+00:00
State: open
Labels: hard, ie8, ie9, win7

y

[measuring_angles.html?seed=49&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/measuring_angles.html?seed=49&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/measuring_angles.html?seed=49&problem=0&debug&activity=%5B%5D)

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