$x^{2}-6x+y^{2}-12y-36=0$ In the $xy$-plane, the graph of the given e…

Question

Prompt

x^{2} - 6 x + y^{2} - 12 y - 36 = 0

In the

x y

-plane, the graph of the given equation is a circle. If this circle is inscribed in a square, what is the perimeter of the square?