Question

Из 3 равных квадратов сложили прямоугольник Найдите периметр этого прямоугольника если площадь одного квадрата равна 64 квадратных сантиметра Дайте ответ в сантиметрах

Answer 1

Очень подробно. Так как площадь квадрата равна a^2, то сторона одного квадрата = 8. Получается если расположить 3 квадрата рядом,получив тем самым прямоугольник, наименьшая сторона прямоугольника =8, а наибольшая 8*3=24. Итак, площадь прямоугольника= (24*2) +(8*2)= 64

Answer 2

Calculation of the Perimeter of a Rectangle Made from Three Equal Squares

To find the perimeter of a rectangle made from three equal squares, we need to determine the dimensions of the rectangle. Since the area of one square is given as 64 square centimeters, we can find the side length of each square by taking the square root of the area.

Let's calculate the side length of one square:

Side length of one square = √(Area of one square) = √64 = 8 centimeters.

Since we have three equal squares, the length of the rectangle will be equal to the side length of one square, and the width of the rectangle will be twice the side length of one square.

Therefore, the dimensions of the rectangle are:

Length = 8 centimeters Width = 2 * 8 = 16 centimeters

To calculate the perimeter of the rectangle, we use the formula:

Perimeter = 2 * (Length + Width)

Substituting the values, we get:

Perimeter = 2 * (8 + 16) = 2 * 24 = 48 centimeters

Therefore, the perimeter of the rectangle made from three equal squares is 48 centimeters.

Please let me know if there's anything else I can help you with!