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Mathematics, 11.05.2021 18:40 markrandsdenn

On considère la pyramide régulière : ABCD est un rectangle tel que AB = 3cm et BC = 4 cm SA = SB= SC= SD = 10cm Calcule AC puis AO. en déduire la hauteur SO à 0.01 près. calcule le volume de la pyramide SOAB au mm3 près

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On considère la pyramide régulière : ABCD est un rectangle tel que AB = 3cm et BC = 4 cm SA = SB= SC...
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