Question

Calcule o valor de x, teorema de tales​

Answer 1

Explicação passo-a-passo:

$\frac{2}{4} = \frac{3}{x} \\ 2x = 4 \times 3 \\ 2x = 12 \\ x = \frac{12}{2} \\ x = 6$

Answer 2

$\large \boxed{ \begin{array}{l} \underline{\sf\colorbox{blue}{teorema ~de~tales}} \\ \\ \\ \sf \: \dfrac{2}{4} = \dfrac{3}{x} \Longrightarrow \begin{cases} 2x = 4 \times 3 \\ 2x \: = \: 12 \\ x = 12/2 \\ \boxed{ {x = 6}} \end{cases}\end{array}}$