Respuesta :

Explanation:

The median of a trapezoid is half the sum of their bases:

[tex]\begin{gathered} m=\frac{1}{2}(GJ+HI) \\ m=\frac{1}{2}(5+9)=\frac{1}{2}\cdot14=7 \end{gathered}[/tex]

Answer:

The correct option is B. 7