Khan/khan-exercises — Issue #15668: Angles 1 - harder than ever
Author: KhanBugz
Created: 2012-03-07 22:12:49+00:00
State: open
Labels: hard, ie8, ie9, win7

Reporter: jensen1106@yahoo.com

i'm a 3rd grader and me and my friends don't get.Can you make it easier for us?

[angles_1.html?seed=101&problem=alternate-exterior-and-complementary-angles](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_1.html?seed=101&problem=alternate-exterior-and-complementary-angles&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/angles_1.html?seed=101&problem=alternate-exterior-and-complementary-angles&debug&activity=%5B%5D)

[]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; HPNTDF; .NET4.0C)

MathJax is loaded, ready, queue length: 0