### Home > CCG > Chapter 5 > Lesson 5.1.1 > Problem 5-7

5-7.

You now have multiple trig tools to find missing side lengths of triangles. For the triangle at right, find the values of and

*. Your Triangle Toolkit might help. Which tools did you use?*

Use trig ratios. The hypotenuse is

Is opposite from or adjacent to the

What about

*?*