Respuesta :

Answer:

9 sqrt 3   in^2

Step-by-step explanation:

Assuming this is a equilateral triangle

 find height

   sin 60 = height/6

    6 sqrt (3)/2   = height

      3 sqrt 3 = height

 area = 1/2  base * height

          = 1/2  * 6 * 3 sqrt 3

            = 9 sqrt 3  in^2