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?

Nuevos recursos

Isosceles Right Triangle
希尔伯特曲线
What Do You See?
Parabolas, Lines and Nomograms
Pythagorean Template: Integer Legs

Descubrir recursos

Gretzmacher translate wk
Shifting Sine
Inte entydig
Altitude John Foley
การแยกตัวประกอบพหุนาม

Descubre temas

Funciones Trigonométricas
Geometría
Diagramas de árbol
Matemática
Secciones Cónicas