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1.Intr-un paralelipiped avand dimensiunile bazei de 6 cm, respectiv 3 cm, se introduc 2 l de apa. Determinati inaltimea paralelipipedului...

2.Un cub are l de 3 dm. Stabiliti cati l de apa pot intra in cub..

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Răspuns :

Ctinamaria31xxxask
2 l=2000 cm cubi

V parelelipiper=2000 cm cubi

V paralelip=l*L*H
2000=6x3xh
2000=18h
h=2000:18
h=111, 1 cm inaltime
=======================================================
volum cub=l^3
volum cub=3^3 dm
volum cub=27 dm cubi=27 litri

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