Khan/khan-exercises — Issue #10299: Triangle angles 1 - Answer's wrong
Author: KhanBugz
Created: 2012-01-04 14:38:50+00:00
State: open
Labels: firefox, snowleo, wrong-or-unclear

The answer is 39 degrees but it says it's incorrect which it's not.

[triangle_angles_1.html?seed=154&problem=isosceles3](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_angles_1.html?seed=154&problem=isosceles3&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_angles_1.html?seed=154&problem=isosceles3&debug&activity=%5B%5D)

[]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.2.13) Gecko/20101203 Firefox/3.6.13

MathJax is loaded, ready, queue length: 0