Varignon Investigation

The midpoints of the sides of an arbitrary quadrangle form a parallelogram. If the quadrangle is convex or re-entrant, i.e. not a crossing quadrangle, then the area of the parallelogram is half as big as the area of the quadrangle. [url=http://en.wikipedia.org/wiki/Varignon%27s_theorem]Wikipedia[/url]

 

Shawn Remy

 
Type de ressources
Activité
Balises
Tranche d'âges
11 – 19+
Langue
English (United States)
 
 
 
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