bn:00941159n
Noun Named Entity
Categories: Euclidean geometry, Articles containing proofs, Theorems about quadrilaterals
EN
Varignon's theorem  Varignon parallelogram
EN
In Euclidean geometry, Varignon's theorem holds that the midpoints of the sides of an arbitrary quadrilateral form a parallelogram, called the Varignon parallelogram. Wikipedia
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EN
In Euclidean geometry, Varignon's theorem holds that the midpoints of the sides of an arbitrary quadrilateral form a parallelogram, called the Varignon parallelogram. Wikipedia
The midpoints of the sides of an arbitrary quadrilateral form a parallelogram Wikidata
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