A triangle has vertices A, B, and C. Vertex A has an angle of #pi/12 #, vertex B has an angle of #pi/6 #, and the triangle's area is #18 #. What is the area of the triangle's incircle?
1 Answer
Jul 30, 2018
Area of the triangle's incircle is
Explanation:
similarly ,
Semi perimeter :
Incircle radius is
Incircle Area =
Area of the triangle's incircle is