bisector of a triangle

Autor: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?

Neue Materialien

Rolling Circles and Polygons
Hyperbolic Paraboloid
bewijs stelling van Pythagoras
Damped Trochoidal Curve
Random Polar Curve (3)

Entdecke Materialien

Spirograph (of the real type)
vtop
Euclid Book XI Prop 17
Midsegments
三角函数
One Point of Inflection

Entdecke weitere Themen

Sekante
Tangente
Bruchrechnen oder Brüche
Tangens
Exponentialfunktionen