Quadrilateral Invariant

Autor:Judah L Schwartz

Drag WHITE dots to fix the GREEN quad. Slider adjusts the fraction of the side of the quad occupied by the YELLOW segment. Conjecture(s) ? Proof(s) ? Extension(s) ?

Adapted from an applet by Anthony CM Or

Nuevos recursos

Parallelogram Linkage
Task 3 - Custom Solid 1
Discriminant of y = ax² + bx + c
Tangent Vector (2)
Parallel Line Image Maker

Descubrir recursos

solving linear equations
test test test
Area of a Circle
PV mat and digit cards (millions)
Focal Conics and Dandelin Spheres

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Cuadriláteros en general
Triángulos Equiláteros
Mediana
Recta Secante o Secante
Hipérbola