A volumetric ratio (Archimedes)

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[url=http://dmentrard.free.fr/GEOGEBRA/Maths/Export6/VolratioMD.html]http://dmentrard.free.fr/GEOGEBRA/Maths/Export6/VolratioMD.html[/url]
– Daniel Mentrard

資訊: A volumetric ratio (Archimedes)