If a square has a side length of 6, what is its perimeter?

To find the perimeter of a square, you need to use the formula for the perimeter, which is P = 4 × s, where "s" represents the length of one side of the square. In this case, the side length is given as 6 units.

Using the formula:

P = 4 × 6 = 24 units.

Thus, the perimeter of the square is 24 units, confirming that the correct answer is indeed the option indicating 24 units. This reflects an understanding of square properties and the calculation of perimeter based on its consistent side lengths.