The length of a square with an area of 9cm<sup>2</sup> is 3cm.
Here's how to calculate that:
- Area of a square: The area of a square is calculated by multiplying the length of one side by itself. This can be represented by the formula: Area = side side*
- Finding the side length: To find the side length of a square given its area, you need to find the square root of the area. In this case, the square root of 9cm<sup>2</sup> is 3cm.
Therefore, the length of a square with an area of 9cm<sup>2</sup> is 3cm.
