bisector of a triangle

Auteur :Arthur Lee

A line is drawn to pass through the vertex A and cut its opposite side. Drag D to make this line: 1. bisect the angle at A; 2. bisect the side BC; 3. cut BC perpendicularly. Can we make 2 (but not 3) of these conditions true?

Nouvelles ressources

רישום חופשי
Proving Triangles Similar by Dilation
Parallel Lines & Related Angles: Quick Reminders
bewijs stelling van Pythagoras
Portions of a Sphere

Découvrir des ressources

Многогранники.
Geometry 2_06_Triangle_Drawing
Calculus Project 17
p31m frame
squares

Découvrir des Thèmes

Fonctions Affines
Logique
Racine
Algèbre
Loi de Poisson