Aflower pots base has six sides that are all the same length. each side measures x - 6 units. the bases perimeter is 78 units. what is the value of x? enter your answer in the box.

The perimeter of this hexagon is
         (x-6) + (x-6) + ... = 6(x-6) = P
The perimeter is equal to 78. P = 78, so create the equation
                                               78 = 6(x - 6)
                                               78 = 6(x - 6)
                                               13 = x - 6
                                                 x = 19
The answer to this question is x = 19.

Ithink the answer is d.