Mathematics, 08.06.2021 18:40 RioQNA
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exercice 28: cone de revolution 1
on considère un cone tel que SO=5cm et OSA=40°.
a) calcul la longeur de la generatrice SA du cone arrondie au mm.
b) calcul le rayon du disque de base arrondi au mm.
c) calcule le volume du cone au cm cube .
Answers: 3
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