多边形
Also known as 2-polytope
thumb|400px|right|Some polygons of different kinds: open (excluding its boundary), boundary only (excluding interior), closed (including both boundary and interior), and self-intersecting. In geometry, a polygon () is a plane figure made up of line segments connected to form a closed polygonal chain.
AI overview
A polygon is a flat, closed shape made by connecting straight line segments end-to-end. Polygons are fundamental in geometry and appear everywhere in mathematics, design, and nature, making them essential for understanding how we measure and represent space.
AI-generated from the Wikipedia summary — may contain errors.
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Article · 中文
多邊形，是平面的封閉幾何圖形，由大于2条線段組成，且首尾相连劃出的形狀。
Abstract from DBpedia / Wikipedia · CC BY-SA