Re-entrant polygon
Re-entrant polygon A re-entrant, or concave polygon is one in which at least one ... degrees (i.e. a reflex angle). A polygon is re-entrant or concave if ...
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Talk:Re-entrant polygon
Talk:Re-entrant polygon Needs verification This article has an urgent ...
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Convex polygon
Convex polygon A convex pentagon In geometry, a convex polygon is a simple polygon whose interior is a convex set. The following properties of a simple polygon are all equivalent to convexity: Every internal ... line segment between two vertices of the polygon does not go exterior to the ...
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Category:Polygons
... section of this category. C Chiliagon Complex polygon Constructible polygon Convex polygon D Decagon Dissection (geometry) Dodecagon E Enneadecagon ... List of polygons, polyhedra and polytopes M Polygon Myriagon O Octagon P Pentacontagon Pentadecagon P ... Pick's theorem Q Quadrilateral R Re-entrant polygon Reuleaux triangle S Simple polygon ...
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Diagonal
... matrix terminology. Polygons As applied to a polygon, a diagonal is a line segment joining ... opposite pairs of vertices. For a convex polygon the diagonals run inside the polygon. This is not so for re-entrant polygons. In fact a polygon is convex if and only if ...
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List of mathematics articles (P-R)
... Point groups in two dimensions -- Point in polygon -- Point-line-plane postulate -- Point location -- Point ... Polydisc -- Polydivisible number -- Polydrafter -- Polyform -- Polygamma function -- Polygon -- Polygon triangulation -- Polygonal number -- Polyhedral compound -- Polyhedral dice ... Rc — Re RC4 -- RC5 -- RC6 -- Re-entrant polygon -- Reactive search -- Real analysis -- Real analytic ...
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User:Mathbot/Changes mathlist
... Unit of analysis Feb 20 Removed Bicentric polygon Removed Binary Removed Hilbert's axioms Removed ... Moore method Added Process control Added Re-entrant polygon Dec 8 Removed Embedded Zerotree Wavelet Removed ... Addition of natural numbers/proofs Added Bicentric polygon Added Bulgarian solitaire Added Duffing equation Added ...
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List of mathematics articles (R)
... Rc — Re RC4 -- RC5 -- RC6 -- Re-entrant polygon -- Reactive search -- Real analysis -- Real analytic function ...
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History of video games (32-bit / 64-bit era)
... amount of hype for a first-time entrant into the industry, the 3DO Interactive Multiplayer ... maximum limits of each system's 3D polygon rendering without accounting for real world in ...
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Trench warfare
... facing the salient was called a "re-entrant". Large salients were perilous for their occupants ... features could be given a descriptive name (" Polygon Wood " near Ypres or "Lone Pine"), a ...
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