### Home > PC > Chapter 2 > Lesson 2.3.7 > Problem 2-161

2-161.

Solve Δ*PQR* below. (Note: This means to find all of the missing side lengths and angle measures.) Homework Help ✎

Since the given information is SAS, use the Law of Cosines.

2-161.

Solve Δ*PQR* below. (Note: This means to find all of the missing side lengths and angle measures.) Homework Help ✎

Since the given information is SAS, use the Law of Cosines.