1) Determine a medida x do segmento AB, sabendo que AB/BC = 2/5 e BC = 20 cm.... Pergunta de ideia deCamilaAlves21

CamilaAlves21 @CamilaAlves21

December 2019 1 736 Report

1) Determine a medida x do segmento AB, sabendo que AB/BC = 2/5 e BC = 20 cm........

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Deah $\frac{AB}{BC} = \frac{2}{5} \\ \\ \frac{AB}{20} = \frac{2}{5} \\ \\ 5AB = 40 \\ \\ AB = 8~cm$

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