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bn:00533817n
Noun Concept
Categories: Euclidean plane geometry, Theorems about circles
EN
Butterfly theorem
EN
The butterfly theorem is a classical result in Euclidean geometry, which can be stated as follows:Let M be the midpoint of a chord PQ of a circle, through which two other chords AB and CD are drawn; AD and BC intersect chord PQ at X and Y correspondingly. Wikipedia
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Sources
EN
The butterfly theorem is a classical result in Euclidean geometry, which can be stated as follows:Let M be the midpoint of a chord PQ of a circle, through which two other chords AB and CD are drawn; AD and BC intersect chord PQ at X and Y correspondingly. Wikipedia
Theorem Wikidata
IS A
theorem
PART OF
elementary geometry
COPYRIGHT STATUS
public domain
NAMED AFTER
butterfly
STATEMENT DESCRIBES
chord
circle
Wikipedia
EN
Butterfly theorem
Wikidata
EN
butterfly theorem
Wikipedia Redirections
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Butterfly Theorem

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