Lines, Angles, & Triangles Practice Test

Lines $\ell_1$ and $\ell_2$ intersect at point $P$. One of the angles at $P$ is labeled $128^\circ$. What is the measure of the vertical angle to this $128^\circ$ angle?

Triangle $JKL$ is similar to triangle $MNP$. The ratio of corresponding side lengths $JK:MN$ is $3:5$. If $JK=9$ and the corresponding side $MN=15$, what is the length of side $NP$ corresponding to $KL=12$?