The width of the rectangle is 9cm, width is 4cm. Find the perimeter of the square, the area of which is equal

The width of the rectangle is 9cm, width is 4cm. Find the perimeter of the square, the area of which is equal to the area of the rectangle.

We are given a rectangle with sides: 8 cm and 4 cm.

You need to calculate the area. To do this, we will use the formula:

S = a * b; where a, b are the sides of the rectangle.

Using the formula, we find the area:

S = a * b = 8 * 4 = 32 cm area of the rectangle.

The condition says that the area of the rectangle is equal to the area of the square, which means that the area of the square is 32 cm².

Find the side of the square:

S = a * a;

a² = 32;

a = √32.

Now we find the perimeter:

P = a * 4.
P = a + a + a + a. Where a is the side of the square.

P = a * 4 = 4 * √32.

Answer: 4 * √32.