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

Building Triangles with Set Areas
Untitled
Conway Circle Theorem
Building Parallelograms with Set Areas
Pathway to Proof: Triangle Angles

Descubrir recursos

Analizar el efecto de los parámetros
Perpendicular Bisectors in a triangle
Animation
Membandingkan dua pecahan
Introduction of Improper Fractions - Grouping
Sets

Descubre temas

Derivada
Probabilidad
Cubo
Números Racionales
Lógica