# A triangle has corners at points A, B, and C. Side AB has a length of #48 #. The distance between the intersection of point A's angle bisector with side BC and point B is #9 #. If side AC has a length of #36 #, what is the length of side BC?

##### 1 Answer

Nov 10, 2016

#### Explanation:

Call

Then using the sin theorem applied on triangles APC and APB we get

so

and