Question

Three circles each of radius 3 are drawn with centers at (0, 16), (3, 0) and (5, 8).  A line of slope m passing through (3, 0) is such that the total area of the part of the three circles to one side of the line is equal to the total area of the part of the three circles to the other side of it.  Then  is equal to​

Answer 1

plz refer to the above attachment