Quad Dissected Into Parallelogram

Any convex quadrilateral can be cut along the segments connecting the midpoints of the opposite sides. The resulting "quarter" pieces can always be rearranged to for a parallelogram. Why?

 

Alfred Estberg —

 
Typ materiálu
Aktivita
Klíčová slova
dissect  parallelogram  quad 
Cílová skupina (věk)
12 – 16
Jazyk
English
 
 
 
© 2026 International GeoGebra Institute