Khan/khan-exercises — Issue #13180: Recognizing conic sections - help i fallen and i cant get up
Author: KhanBugz
Created: 2012-02-06 19:19:44+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

[recognizing_conic_sections.html?seed=90&problem=ellipse](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/recognizing_conic_sections.html?seed=90&problem=ellipse&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/recognizing_conic_sections.html?seed=90&problem=ellipse&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22Parabola%5C%22%22%2C29%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22Hyperbola%5C%22%22%2C3%5D%5D)

["Parabola","Hyperbola"]

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