Khan/khan-exercises — Issue #15300: Triangle angles 1 - wrong answer
Author: KhanBugz
Created: 2012-03-03 17:04:51+00:00
State: open
Labels: firefox, leopard, wrong-or-unclear

an isosceles triangle is 66 degrees on one side of the base, therefore the other side of the base is 66 degrees as well, adding those two angles, it gives me 132 degrees for the base, 180-132 = 48. which is the result for X as 48 degrees, but it says im wrong

[triangle_angles_1.html?seed=88&problem=isosceles3](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_angles_1.html?seed=88&problem=isosceles3&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/triangle_angles_1.html?seed=88&problem=isosceles3&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%2248%5C%22%5D%22%2C16%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2248%5C%22%5D%22%2C8%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2250%5C%22%5D%22%2C47%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C23%5D%2C%5B%22hint-activity%22%2C%220%22%2C49%5D%2C%5B%22hint-activity%22%2C%220%22%2C55%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2248%5C%22%5D%22%2C74%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%2248%5C%22%5D%22%2C3%5D%5D)

[["48"],["48"],["50"],["48"],["48"]]

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