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Shadou
@Shadou
January 2021
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Bonjour !
Une pyramide a une hauteur de 36m. Son volume est de 156 m3. Quelle est l'aire du polygone de base ?
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ficanas06
Verified answer
Volume pyramide = (aire de la base * hauteur) / 3
donc ici
(aire base * 36) / 3 = 156
aire base * 36 = 3*156
aire base * 36 = 468
aire base = 468 / 36 =
13 m²
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Verified answer
Volume pyramide = (aire de la base * hauteur) / 3donc ici
(aire base * 36) / 3 = 156
aire base * 36 = 3*156
aire base * 36 = 468
aire base = 468 / 36 = 13 m²