Khan/khan-exercises — Issue #4046: Measuring angles - Protactor
Author: KhanBugz
Created: 2011-10-09 05:38:12+00:00
State: open
Labels: ie8, ie9, win7

Your digital protractor is horrifically hard to use.

[measuring_angles.html?seed=191&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/measuring_angles.html?seed=191&problem=0)

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