Mathematics, 09.03.2021 17:20 jtaylor4061
A figura mostra a visão aérea de um parque onde existem ruas que podem ser utilizadas para corridas e caminhadas. Nesse parque há uma pista ABCA, em forma de um triângulo retângulo, em que uma pessoa corre dando voltas sucessivas. Considerando que as medidas dos catetos AB e BC são, respectivamente, 60 m e 80 m, e que o tempo cronometrado para dar uma volta no trecho ABCA foi de 1 minuto, determine:
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A figura mostra a visão aérea de um parque onde existem ruas que podem ser utilizadas para corridas...
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