The formula to find the area of a square is quite simple. Since all sides of a square are equal, you only need to know the length of one side. The formula is:
Area = side × side
Or, it can also be written as:
Area = side²
Here, ‘side’ refers to the length of one side of the square. For example, if the length of one side of a square is 5 units, the area would be:
Area = 5 × 5 = 25 square units
This formula works because a square is a special type of rectangle where the length and width are equal. Therefore, the area is simply the product of the length of one side multiplied by itself.