Write a method called triangleArea that accepts three integer values that represent the three lengths of a triangle. The method should then return the area of the triangle back as a double. For example the call triangleArea(7, 6, 5) would return 14.6969.

To compute the area of a triangle use Heron's Formula: Area of a triangle =

could you please possibly help me?

Vs (s a)(s b) (s c) where (a+b+c) S = -2 Then test your method by finding the area of the triangles (5,6,7), (12,13,14) and (300,400,550) and showing the results