Last Updated：2025/12/06

Dictionary quizzes to help you remember vocabulary

Dictionary quizzes to help you remember vocabulary

(geometry) A theorem stating that in any triangle, the three points of intersection of the adjacent angle trisectors form an equilateral triangle.

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Morley's trisector theorem

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Source Word

Morley's trisector theorem

Japanese Meaning

任意の三角形において、隣接する角の三等分線が交わる3点が正三角形を形成するという幾何学の定理

What is this buttons?

In our geometry seminar, we devoted an entire lecture to Morley's trisector theorem and its surprising proof.

Google Translation / DeepL Translation

私たちの幾何学のゼミでは、任意の三角形において隣り合う角の三等分線が交わる三点が正三角形を成すという定理（モーリーの三等分線定理）とその驚くべき証明に一回分の講義を捧げた。

Sense（1）

Among the theorems proved by Wu's method are Simon's theorem, the nine point circle theorem, Pascal's theorem, Feuerbach's theorem, Morley's trisector theorem and Thébault's conjecture which was open over forty years and was proved only in 1983.

Google Translation / DeepL Translation

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