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

အခြေခံ data အခေါ်အဝေါ်များ
Pythagorean Theorem: Extension Exercises
Function art 3D - waiting shed
Absolute Value Functions f(x)=a |x - h| + k
Function art 3D - waiting shed (v2)

Découvrir des ressources

schok.ggb
Hyperbola Lab Marc santos
criticalpoint_tangent
test
circumcenter
Circumcenter

Découvrir des Thèmes

Cercle Unité
Géometrie
Pente
Loi de Poisson
Courbes Paramétriques