Khan/khan-exercises — Issue #14518: Complementary angles - idk im bord
Author: KhanBugz
Created: 2012-02-23 18:28:44+00:00
State: open
Labels: hard, ie8, ie9, vista

Reporter: jidj

i relly dont get thiz plizz makee a videooo

[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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