The area of a square is 64cm find its perimeter

well, each side is 8, so ...

To find the perimeter of a square, we need to know the length of one side. Since we are given the area of the square, we can use it to find the length of one side.

The formula for the area of a square is A = s², where A is the area and s is the length of one side.

In this case, we are given that the area of the square is 64 cm².

So, we can set up the equation: 64 = s².

To solve for s, we take the square root of both sides: √64 = √s².

Taking the square root of 64 gives us 8, so s = 8.

Now that we know the length of one side is 8 cm, we can find the perimeter of the square.

The perimeter of a square is given by the formula P = 4s, where P is the perimeter and s is the length of one side.

Therefore, for our square with s = 8 cm, the perimeter is P = 4 x 8 = 32 cm.

So, the perimeter of the square is 32 cm.