A plane figure having fifteen straight sides and fifteen angles.
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| 单词 | θ115950 |
| 释义 | the world > relative properties > number > geometry > shape or figure > [noun] > two-dimensional > with ten or more sides or angles (10) quindecagon1570 A plane figure having fifteen straight sides and fifteen angles. quindecangle1636 = quindecagon, n. hendecagon1649 Geometry. A plane geometrical figure with eleven angles and eleven straight sides. Also: an object of hendecagonal form or cross-section. decagona1652 A plane figure having ten sides and ten angles. Also attributive. dodecagon1658 A plane figure having twelve sides and twelve angles. regular dodecagon, one that has all its sides and all its angles equal. quatuordecangle1667 A plane figure having fourteen straight sides and fourteen angles. myriagon1674 A polygon with ten thousand sides. chiliagon1692 A plane figure with a thousand angles. pendecagon1695 A plane figure having fifteen straight sides and fifteen angles; a quindecagon. undecagon1728 A plane figure having eleven sides and angles. |
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