About: Conjugate diameters

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Perpendicular diameters of a conic section

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dbo:description	Perpendicular diameters of a conic section (en)
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rdfs:label	Conjugate diameters (en) أقطار متزاوجة (ar) Konjugierte Durchmesser (de) Toegevoegde middellijnen (nl) Średnice sprzężone (pl)
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