A square is divided into five equal rectangles, each with a circumference of 60 cm and a square with a circumference of () cm A. 300B. 200C. 100

A square is divided into five equal rectangles, each with a circumference of 60 cm and a square with a circumference of () cm A. 300B. 200C. 100

Side length of square: 60 × 5 △ 12 = 300 △ 12 = 25 (CM) perimeter of square: 25 × 4 = 100 (CM) answer: perimeter of square is 100 cm

A square is divided into five equal rectangles, each of which has a circumference of 60 cm. What is the area of the square?

Let the side length of the square be x cm, the perimeter of the rectangle = (x + 1 / 5x) × 2 = 60, and the solution is x = 25, the perimeter of the square = 25 × 4 = 100 cm -------- in other words, 60 ／ 2 = 30 cm -- the sum of the length and width of the rectangle is 5 + 1 = 630 ／ 6 = 5 cm

The square is divided into rectangles of exactly the same size and shape. The perimeter of each small rectangle is 16 cm. How much is the square area?

The area is 36 square centimeters
The length of a square is equal to that of a rectangle
Let the length of a rectangle be x and the width be y
X + y = 8, X is an integral multiple of Y, X is greater than y
x=6,y=2

A square is divided into three rectangles of the same size. One of the rectangles has a circumference of 16 cm, so the original square is a square

One of the rectangles is three times as long as the other
Because one of the rectangles has a circumference of 16 cm, it is 1 in width and 3 in length
That is, the side length of the original square is 3cm