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Mathematics, 06.08.2021 16:20 lil2524

Um navio partiu do porto A, percorreu 70 milhas para o sul e atingiu o porto B. Em seguida percorreu 30 milhas para leste e atingiu o porto C. Finalmente, navegou 110 milhas para o norte, ancorando no porto D. Quantas milhas teria poupado se navegasse em linha reta do porto A diretamente para o porto D? 120 milhas

130 milhas

140 milhas

150 milhas

160 milhas

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Um navio partiu do porto A, percorreu 70 milhas para o sul e atingiu o porto B. Em seguida percorreu...
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