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.

By: USER9881
28 Agustus 2025 mathematiques 5 minutes
4.5
214 views 214 comments 13 shares

Question

Grade: Education Subject: mathematiques
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.
Asked by:
214 Viewed 214 Answers

Answer (214)

Best Answer
(123)
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
Answered on 28 Agustus 2025
(60)
1/3×b×h
1/3×230×140
1/3×52900×140
2468666.677
Answered on 28 Agustus 2025

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