### Home > CCA2 > Chapter 7 > Lesson 7.1.1 > Problem 7-5

7-5.

In each of the following triangles, find the length of the side labeled *x*. Homework Help ✎

a. | b. | ||

c. |

Which trigonometric relationship uses the opposite and adjacent sides?

27.04 feet

Identify the sides involved and choose the appropriate trigonometric relationship.

See part (b).