Just need a little boost to solve this question..

" The Parks department is planning a new flower bed outside city hall. It will be rectangular with dimensions by 9 m by 6m. The flower bed will be surrounded by a path of constant width with the same area as the flower bed. Calculate the perimeter of the path."

Diagram attatched.

A) Set up a quadratic Equation To model the problem

BTW, Grade 10 Math.