There is given convex quadrilateral ABCD. And internal bisectors of angle $ and $
Construction of given quadrilateral
1
$\begingroup$
geometry
euclidean-geometry
1 Answers
2
Here is an example, created with Cinderella using a bisection algorithm to adjust the angle.
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0Cross reference: the preceding comment was restated as a [full question](http://math.stackexchange.com/q/250881/35416). I don't have a ready answer yet. – 2012-12-05