The Feuerbach Point

Auteur:Steve Phelps

Construct the incircle and the three excircles of a triangle. The nine-point circle is tangent to all four circles. The point of tangency of the nine-point circle and the incircle is the Feuerbach Point.

Nieuw didactisch materiaal

Vertical and Oblique Asymptote
Tangent Vector (2)
အခြေခံ data အခေါ်အဝေါ်များ
Graphs of Rational Expressions
Discriminant of y = ax² + bx + c

Ontdek materiaal

Test!
تمرين رقم 11 صـــ69 : المدرّس شادي سمعان
no 13
ปริภูมิสามมิติ

Ontdek onderwerpen

Hyperbool
Wiskunde
Gemiddelden
Raaklijn
Analyse