Simson's line

Auteur :Terry Tam

P is a point on a circle, and ABC is an inscribed triangle. Prove that the feets of altitudes of point P on 3 sides of the triangle are collinear. (Hint: Consider PABC as a cyclic quadrilateral)

Nouvelles ressources

Model sferyczny - dwunastościan-dwudziestościan
Random Polar Curve (3)
Nikmati Keunggulan Di Bandar Judi Terpercaya
Slope Between 2 Points (Phase 2)
Some random function

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Functions
CircleBug
Circuncentro
صفات أقطار الدالتون
Cónicas

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Suites et Séries
Opérations Arithmétiques
Nuage de Points
Variables Aléatoires
Symétrie