Mathematics, 27.01.2021 18:10 trobbie817
A figura abaixo representa parte do mapa de uma região da cidade considere os dois trajetos de A até C: 1) Percorrendo a avenida 3; 11) de A até B pela avenida 1 e de B até C pela avenida 2. Sabendo que o ângulo ABC mede 116°, que AB= 5 Km e BC= 10 Km, Calcule a diferença em quilômetros entre os dois trajetos. Use os valores aproximados: sen 116°= 0,89 cós 116°= -0,44
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A figura abaixo representa parte do mapa de uma região da cidade considere os dois trajetos de A até...
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