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)

Nieuw didactisch materiaal

Nikmati Keunggulan Di Bandar Judi Terpercaya
Pathway to Proof: Triangle Angles
Publish app "Public" test
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Building Triangles with Set Areas

Ontdek materiaal

Test yourself: Reflection
true/construct-tangent-to-circle-point.ggb
СВОЙСТВА
EM 2013 P2 Q7b
Groves 2010 Ex 6.4 Q4 Particle Motion

Ontdek onderwerpen

Correlatie
Gelijkvormige driehoeken
Kwadratische vergelijkingen
Frequentieverdeling
Parabool