The Reflection Triangle and the Orthocenter

Onderwerp:Meetkunde, Hoogtepunt, Spiegeling

Let triangle A'B'C' be the triangle formed by reflecting the vertices of triangle ABC in the opposite sides. Circles A'BC, B'AC, and C'AB intersect at the orthocenter H of triangle ABC.

Nieuw didactisch materiaal

繪畫垂直線
Midpoint Theorem Questions: Mild
Angle Addition Postulate (V2) - Integer Solutions
Congruent Figures
Isosceles Right Triangle

Ontdek materiaal

Difference- and differential quotient
Triangle Inequality Theorem
Transformations 1
F5-5
สุ่มโจทย์จำนวนเต็ม ครูตุ๊

Ontdek onderwerpen

Cosinus
Curven schetsen
Analyse
vermenigvuldigen
Gelijkbenige driehoeken