### Home > INT3 > Chapter 10 > Lesson 10.1.3 > Problem 10-47

10-47.

What is the value of in each diagram below?

Use the Law of Cosines:

For any

, .

Use the Law of Sines:

For any

,

10-47.

What is the value of in each diagram below?

Use the Law of Cosines:

For any

, .

Use the Law of Sines:

For any

,