### Home > PC3 > Chapter 6 > Lesson 6.2.4 > Problem 6-128

6-128.

In a triangle, ,

*, and*

*. Solve the triangle.*

The given information is SSA, so use the Law of Cosines to determine the possible number of triangles.

Let the missing side be .

Use the Quadratic Formula to solve for the possible lengths of the missing side.