input: Write a function that calculates the total surface area of a cuboid given its three dimensions. The function should take three arguments representing the length, breadth, and height of the cuboid and return the total surface area.
  assert find_total_surfacearea(2, 3, 4) == 52
  assert find_total_surfacearea(1, 1, 1) == 6
  assert find_total_surfacearea(5, 5, 5) == 150
  assert find_total_surfacearea(7, 2, 3) == 70
  assert find_total_surfacearea(10, 20, 30) == 2200
output: def find_total_surfacearea(length, breadth, height):
      return 2 * (length * breadth + breadth * height + height * length)