Question

Периметр квадрата равен 64см из 2 таких квадратов сложили прямоуг. найжи его площадь

Answer 1

Сторона квадрата равна 64:4=16
стороны прямокгольника, когда сложили квадраты
16 и 32
площадь прямокгольника 16*32=1024
ответ : 1024

Answer 2

Perimeter of a Square

The perimeter of a square is equal to the sum of all its sides. In this case, the perimeter of the square is given as 64 cm. Let's denote the length of one side of the square as a.

The formula for the perimeter of a square is P = 4a.

Finding the Side Length of the Square

To find the length of one side of the square, we can rearrange the formula for the perimeter:

P = 4a

Since we know that the perimeter is 64 cm, we can substitute this value into the equation:

64 = 4a

To solve for a, we divide both sides of the equation by 4:

a = 64 / 4 = 16 cm

Therefore, the length of one side of the square is 16 cm.

Finding the Area of the Rectangle

To find the area of the rectangle formed by placing two of these squares together, we need to know the dimensions of the rectangle. Let's denote the length of the rectangle as a and the width as b.

The formula for the area of a rectangle is A = ab.

Since we know that the length of one side of the square is 16 cm, we can use this value for both a and b:

A = 16 * 16 = 256 cm^2

Therefore, the area of the rectangle formed by placing two of these squares together is 256 square centimeters.

Summary

- The length of one side of the square is 16 cm. - The area of the rectangle formed by placing two of these squares together is 256 square centimeters.

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