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 5, what is the area of the triangle?
2 Answers
Jun 14, 2017
The area is
Explanation:
The angle between
We apply the sine rule to find
The area of the triangle is
Jun 14, 2017
Explanation:
Let say the angle,
Area of triangle,
use,
Area of triangle, plug in