The square tile shown has an area of 324 square inches. What is the perimeter if the tile in inches

Divide 324 by 2 since area is length times width. So then 324/2=162. Then take 162 and multiple it by 4 since a square has four sides and perimeter is adding up all of the sides! Hope this helped! :)

Firstly you would have to find the side lengths. Since it is a square, you would find the square root of 324, which is 18. Then since there is 4 sides, you would multiply 18 by 4 to get 72. Your final answer is 72 inches. Hope this helps!