Triangle - A three sided shape, Quadrilateral - A four sided shape, Pentagon - A five sided shape, Hexagon - A six sided shape, Heptagon - A seven sided shape, Octogon - An eight sided shape, Nonagon - A nine sided shape, Decagon - A ten sided shape, Polygon - A plane figure with at least three straight sides,

Polygon Definitions!

排行榜

视觉风格

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