### Home > PC3 > Chapter 8 > Lesson 8.3.1 > Problem8-94

8-94.

Solve the triangle at right.

Since the given information is $\text{SSA}$, use the Law of Cosines to solve for $o$.

$27^2=17^2+o^2-2\left(17\right)\left(o\right)\cos\left(62^\circ\right)$

Set the equation equal to $0$ and then use the Quadratic Formula to solve.