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  1. #1
    New Coder
    Join Date
    Oct 2006
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    Question Determine the type of a polygon

    Hey,

    What is th algorithm to determine whether a polygon is concave or convex?
    How do we use the idea of computing the determinant of a 3 × 3 matrix to
    check the polygon type huh?

    Thanks

  • #2
    Regular Coder
    Join Date
    Jun 2002
    Location
    Flint, Michigan, USA
    Posts
    624
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    1
    Thanked 20 Times in 20 Posts


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