Please post the exact original problem IN FULL.
I am having trouble finding the minimum perimeter of a rectangle with 3 enclosed sides. I am given the area of the rectangle which is 180m^2. I have no clue how to solve this but here is my attempt
Isolate w, b/c the length of the rectangle would be twice the width when enclosing 3 sides
sub into the formula for area of a rectangle
i dont know how to solve such an equation my knowledge of order of operations