Parallel sides cut proportionally APS

Directions

Move point D along segment AC. Notice the slopes (shown in red) of segments DE and AB (what does this tell you about lines DE and AB? What happens to the ratios

and

as you move point D?

Nouvelles ressources

Right Triangle Inscribed in a Semicircle
繪畫垂直線
Quadrant Illustrator 2
Parabolas, Lines and Nomograms
Odd Function Explorer

Découvrir des ressources

Primena trigonometrije
Step 5
The Earth-Moon orbit
BOTELLA2
Simple example with Six Points

Découvrir des Thèmes

Loi Normale
Trapézoïde
Calcul Différentiel
Droites
Triangles Isocèles