Triangle Paradox (Missing square puzzle)

The two shapes have the same area. So where's the black square come from then?

 

Staci Alleca —

 
Tipo de recurso
Actividad
Etiquetas
area  disappearing  missing  paradox  puzzle  square  triangle 
Grupo destino (edad)
15 – 18
Idioma
English (United States)
 
 
 
© 2026 International GeoGebra Institute