Upgrade subject to access all content

Find the meaure of angle $P$ in triangle $\text{PQR}$ if $Q=30$ degrees, $q=15$, and $p=20$.

$41.8\text{ degrees }$

$68.2\text{ degrees }$

$108.2\text{ degrees }$

$41.8\text{ and }138.2\text{ degrees }$

$41.8\text{ and }108.2\text{ degrees }$