Khan/khan-exercises — Issue #6678: Complementary angles - Angles are not displayed.
Author: KhanBugz
Created: 2011-11-19 03:08:04+00:00
State: open
Labels: ie8, other, win7

This is a question that my student missed. When reviewing it, the letter designations for the endpoints of the angles are displayed, but the actual lines are not drawn. Win7/IE8

[complementary_angles.html?seed=5&problem=find-hypotenuse](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/complementary_angles.html?seed=5&problem=find-hypotenuse&debug)

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

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