A triangle has sides A, B, and C. The angle between sides A and B is #pi/8#. If side C has a length of #9 # and the angle between sides B and C is #pi/12#, what is the length of side A?
1 Answer
Mar 23, 2016
The length of side A is 6.1 units
Explanation:
The opposite angle of side C(9) is
The opposite angle of side A(?) is
we get