we can draw a picture of this:
where both right triangles are congruent. This means that
[tex]\frac{x}{16}=\frac{4}{8}[/tex]hence,
[tex]\begin{gathered} x=(16)(\frac{4}{8}) \\ x=\frac{16}{2} \\ x=8 \end{gathered}[/tex]Therefore, the football goalis 8 feet tall
