The area of a square is 16 square units. What is the length of a side?

4 units

Step-by-step explanation:

The area of a square is denoted by: A = s², where s is the side length.

Here, we know that the area is 16, so plug this in for A:

A = s²

16 = s²

s = √16 = 4

Thus, the side length is 4 units.

~ an aesthetics lover

4 is the length of a side.

Step-by-step explanation:

16 divided by 4 equals 4