Respostas

2014-04-09T12:05:07-03:00
 \frac{2}{y} = \frac{7}{14} = \frac{x}{6}

 \frac{2}{y} = \frac{1}{2} = \frac{x}{6}

Primeiro calculamos o y:

 \frac{2}{y} = \frac{1}{2}1.y=2.2y=4

Agora, o x:

\frac{1}{2} = \frac{x}{6} 2.x=1.6x=3
2 4 2