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Mathematics, 05.05.2021 20:30 bella2284
Em um ponto (O), distante horizontalmente 160 m da base de uma torre, o ângulo de elevação (α) para o topo da torre é 40°20'. Determinar a altura da torre, em relação ao nível do solo.
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Em um ponto (O), distante horizontalmente 160 m da base de uma torre, o ângulo de elevação (α) para...
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