# A triangle has sides A, B, and C. The angle between sides A and B is #(5pi)/12# and the angle between sides B and C is #pi/12#. If side B has a length of 4, what is the area of the triangle?

##### 1 Answer

Feb 27, 2016

pl,see below

#### Explanation:

The angle between sides A and B

The angle between sides C and B

The angle between sides C and A

hence the triangle is right angled one and B is its hypotenuse.

Therefore side A =

side C =

So area