Morley triangle

英語（米国） (en-US) 英語（イギリス） (en-GB)

名詞

(geometry) Any of a number of triangles described in Morley's trisector theorem, especially the equilateral triangle formed from the points of intersection of adjacent angle trisectors of a given triangle.

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By trisecting each angle of a triangle and joining the intersection points of adjacent trisectors, you can construct a Morley triangle.

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意味（1）

(geometry) Any of a number of triangles described in Morley's trisector theorem, especially the equilateral triangle formed from the points of intersection of adjacent angle trisectors of a given triangle.

Show that the sides of the Morley triangle of T (cf. 10.3.10) lie on three of those lines (notice that each vertex of the Morley triangle is the center of a cardioid lying inside T and tangent to all its sides, one of them twice.)

詳細

Morley triangles （ plural ）