“exterior angle”的概念、定义、翻译、参考文献-科学参考

单词	exterior angle
释义	exterior angle [ek`stir·ē·ǝr `aŋ·gǝl] ^MATHEMATICS 1. An angle between one side of a polygon and the prolongation of an adjacent side. 2. An angle made by a line (the transversal) that intersects two other lines, and either of the latter on the outside.
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