# How do you solve the triangle given a=39, b=52, <C=122 degrees?

##### 1 Answer

Nov 14, 2015

#### Answer:

Use The Law of Cosines.

#### Explanation:

The Law of Cosines states that

Plug in values.

Now, using The Law of Sines, we can figure out the other two angle lengths.

The Law of Sines states that

Cross multiply and use