Maximum (quadrilateral,triangle) area

Revision en1, by 0xA28, 2015-09-18 06:45:44

on 2D cartesian coordinate system.. Does the quadrilateral which has maximum area must have three overlapped points with one of the triangles wz maximum area ? please provide a proof/counter example

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  Rev. Lang. By When Δ Comment
en2 English 0xA28 2015-09-18 06:49:35 38 Tiny change: 'riangles wz maximum a' -> 'riangles which also have maximum a'
en1 English 0xA28 2015-09-18 06:45:44 236 Initial revision (published)