### Home > CCA2 > Chapter 12 > Lesson 12.1.4 > Problem 12-70

12-70.

Solve for *x* in the figure below. Homework Help ✎

You are working with 3 sides and one angle. Use the Law of Cosines to find the value of *x*.

*x* = 9.10

12-70.

Solve for *x* in the figure below. Homework Help ✎

You are working with 3 sides and one angle. Use the Law of Cosines to find the value of *x*.

*x* = 9.10