# A triangle has sides A,B, and C. If the angle between sides A and B is #(pi)/4#, the angle between sides B and C is #pi/3#, and the length of B is 12, what is the area of the triangle?

##### 1 Answer

Jun 25, 2018

#### Explanation:

We use the Formula

where

The third angle is given by

so we can use the Theorem of sines:

From here we get

putting Things together we get

Note that

thus