Questão 9

Triangle $PQR$ is similar to triangle $XYZ$. If each side of $XYZ$ is $2.5$ times the length of the corresponding side of $PQR$, the area of $XYZ$ is how many times the area of $PQR$?

1. $2.5$
2. $5.0$
3. $6.25$
4. $12.5$