A triangle has sides A, B, and C. The angle between sides A and B is #pi/4# and the angle between sides B and C is #pi/12#. If side B has a length of 13, what is the area of the triangle?
1 Answer
Nov 12, 2017
The area of the triangle is
Explanation:
Angle between Sides
Angle between Sides
Angle between Sides
The sine rule states if
and opposite angles are
Now we know
The area of the triangle is