Mathematics, 25.02.2021 15:40 drakkeo

On augmente de 20 % la longueur et on diminue de 20% la largeur d'un rectangle de
dimensions 30 cm sur 20 cm. Quelle est, en
pourcentage, la variation de son aire ?

Answers: 1

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On augmente de 20 % la longueur et on diminue de 20% la largeur d'un rectangle de
dimensions 3...