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Mathematics, 02.07.2021 17:00 GusGus11

Dois observadores que estão em posições coincidentes com os pontos A e B, afastados 120m entre si, medem simultaneamente o ângulo de elevação de um balão, a partir do chão, como sendo 30° e 75°, respectivamente, o balão está diretamente acima de um ponto no segmento de reta entre A e B.

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Dois observadores que estão em posições coincidentes com os pontos A e B, afastados 120m entre si, m...

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