In Exercises 1 - 20, solve for the remaining side(s) and angle(s) if possible. As in the text, ($\alpha$, $a$), ($\beta$, $b$) and ($\gamma$, $c$) are angle-side opposite pairs.
1. $\alpha = 13^\circ$, $\beta = 17^\circ$, $a = 5$
2. $\alpha = 73.2^\circ$, $\beta = 54.1^\circ$, $a = 117$