You are given a square. If the area of the square is 81 in2
, you can find the length of one of the sides by _________.
You can find the perimeter of the square by___________.
To find the length of one of the sides of the square with an area of 81 in^2, you can take the square root of the area. So, the length of one side would be the square root of 81, which is 9 inches.
To find the perimeter of the square, you can multiply the length of one side by 4 (since all sides of a square are equal in length). So, the perimeter would be 9 inches x 4 = 36 inches.