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cath78
@cath78
January 2021
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Bonjour, besoin d'aide urgent, svp.
Merci d'avance.
La pyramide de Khéops est régulière, de base carrée. Les côtés de la base mesurent 230m, sa hauteur est de 140m. Calculer le volume de cette pyramide.
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winner123
Verified answer
Bonsoir
Volume d'une pyramide = 1/3 x B x h
1/3 x 230² x 140
= 1/3 x 52900 x 140
= 2468666.667 m³
1 votes
Thanks 2
cath78
merci beaucoup
leonotmath
1/3×b×h
1/3×230×140
1/3×52900×140
2468666.677
0 votes
Thanks 1
cath78
merci beaucoup
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Verified answer
BonsoirVolume d'une pyramide = 1/3 x B x h
1/3 x 230² x 140
= 1/3 x 52900 x 140
= 2468666.667 m³
1/3×230×140
1/3×52900×140
2468666.677