perimeter of a shape is just adding all side lengths together. Since it is a square, all sides are the same so just multiply 16.5 x 4
which is = 66 m.
The formula for the perimeter of a square is: 4s
So, multiply 16.5 by 4 to find the answer.
16.5 * 4 = 66
The perimeter is 66 square meters.
Hope this helps you! Happy thanksgiving, here's a turkey!