Mathematics, 24.08.2019 23:10, mshepherdmiller

João está projetando um novo brinquedo para o parque de diversões da cidade, conforme a imagem abaixo. as correntes das cadeiras medem 4 metros e atingem um ângulo de 23° quando o brinquedo está na velocidade máxima. se joão quer que as cadeiras fiquem a 3,5 metros do chão quando o brinquedo atingir a velocidade máxima, qual deve ser a altura da coluna principal do brinquedo?

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João está projetando um novo brinquedo para o parque de diversões da cidade, conforme a imagem abaix...