Khan/khan-exercises — Issue #10844: Quadrilateral types - quadrilateral
Author: KhanBugz
Created: 2012-01-10 15:18:36+00:00
State: open
Labels: safari, snowleo, wrong-or-unclear

[quadrilateral_types.html?seed=65&problem=trapezoid](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/quadrilateral_types.html?seed=65&problem=trapezoid&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/quadrilateral_types.html?seed=65&problem=trapezoid&debug&activity=%5B%5D)

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