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Mathematics, 11.05.2021 15:50 alexanderatiencia

En Julià vol construir un terrari en forma d'ortoedre utilitzant peces rectangulars de metacrilat. Vol que el terrari tingui unes dimensions de 70 cm de llarg, 45 cm d'ample i 60 cm d'alt. Per a la base i els laterals utilitzarà metacrilat de 6 mm de gruix i per a la tapa un altre de 4 mm de gruix. Quant li costarà el material necessari, tenint en compte aquests preus d'una botiga del seu barri? Precio del metacrilato Espesor 6 mm: 75 €/m2 Espesor 4 mm: 52,50 €/m2

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En Julià vol construir un terrari en forma d'ortoedre utilitzant peces rectangulars de metacrilat. V...
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