Simson's line

Autor: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)

Nuevos recursos

Converting Angle Measures Between Degrees and Radians
Geometric linkage
z`]]
Dividing a 3-digit number by a 1-digit number (1)
GeoGebra Notes

Descubrir recursos

Dilations of Lines
asympt
graph
بحث سلوك الدالة ومشتقاتها
Radical Number Construction
Lizbeth Gamino

Descubre temas

Esfera
Coseno
Área
Adición
Números Naturales