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词汇 incircle
释义

Definition of incircle in English:

incircle

nounˈɪnsəːk(ə)lˈɪnˌsərk(ə)l
Geometry

  • A circle inscribed in a triangle or other figure so as to touch (but not cross) each side.

    〔几何〕内切圆

    Example sentencesExamples
    • The three lines through the incircle and the circumcircle of triangles AIB, BIC, and CIA meet at a point.
    • The point where the incircle and the nine point circle touch is now called the Feuerbach point.
    • Rectangle is a cyclic shape with the circumcenter at the intersection of the diagonals, both of which are diameters of the incircle q.

Definition of incircle in US English:

incircle

nounˈɪnˌsərk(ə)lˈinˌsərk(ə)l
Geometry

  • A circle inscribed in a triangle or other figure so as to touch (but not cross) each side.

    〔几何〕内切圆

    Example sentencesExamples
    • Rectangle is a cyclic shape with the circumcenter at the intersection of the diagonals, both of which are diameters of the incircle q.
    • The point where the incircle and the nine point circle touch is now called the Feuerbach point.
    • The three lines through the incircle and the circumcircle of triangles AIB, BIC, and CIA meet at a point.
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