It is known that the circumference of a rectangle is 24 cm, and one side is a cm

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• 1. If the length and width of a rectangle are all integral centimeters, and the area of the rectangle is 24 square centimeters, what is the perimeter of the rectangle?
• 2. If the length and width of a rectangle are all integral centimeters, and the area of the rectangle is 24 square centimeters, what is the perimeter of the rectangle?
• 3. As shown in the figure below, there is a largest circle in the big square, and there is a largest square in the circle. Calculate the area ratio of the largest square to the small square emergency
• 4. It is known that the side length of a large square is 4cm longer than that of a small square, and the area of a large square is 96cm2 larger than that of a small square
• 5. A rectangle, its perimeter is 36cm, the ratio of length to width is 7:2, the area of the rectangle is______ Square centimeter
• 6. There is a rectangle. The ratio of length to width is 7:5. It is known that the circumference of the rectangle is 48CM. What is the area of the rectangle?
• 7. A rectangle with a circumference of 120 cm has a length to width ratio of 7:5. What's the area of the rectangle?
• 8. The length and width of a rectangle are prime numbers, and the perimeter is 36cm. What is the maximum area of the rectangle?
• 9. (fifth grade mathematics) the length and width of a rectangle are prime numbers, and the perimeter is 36cm. What is the largest area of a rectangle? Please explain in detail: What is prime? What is composite?
• 10. The length and width of a rectangle are prime numbers, and the perimeter is 36cm. What is the maximum area of a rectangle?
• 11. The perimeter of a square is C cm, its side length is () cm, and its area is () square cm. When C = 24, its area is () square cm
• 12. The perimeter of a square is 24 cm, and its area is () A. 36 square centimeter B. 96 square centimeter C. 576 square centimeter
• 13. There is a rectangle with a circumference of 16 cm. It is made up of three squares
• 14. The ratio of length to width of a rectangle is 2:3, and its circumference is 24 cm. What is the area of the rectangle in square meters
• 15. The area of a rectangle is 24 square centimeters, the ratio of length to width is 3:2, and the circumference is () centimeters 2. A is 8 / 9 of B, the ratio of B to C is 6:7, and the ratio of a, B and C is () 3. The rectangle is divided into three triangles: A, B and C. the area of a is 12 square centimeters more than that of B, and the ratio of B to C is 2:3. How many square centimeters is the area of this rectangle? 4. For two engineering teams, if one fifth of the number of team a is transferred to team B, and then one sixth of the number of team B is transferred to team a, then the number of the two teams is equal. What is the ratio of the number of team a and team B? To calculate the formula, I am very satisfied with it!
• 16. The perimeter of a rectangle is 24 cm, and the ratio of length to width is 2:1. How many square centimeters is the area of the rectangle?
• 17. After cutting a circular piece of paper, put it together into an approximate rectangle with the width equal to the radius and the area unchanged. The perimeter of the rectangle is 16.56 cm. What is the area of the cut circular piece of paper in square cm?
• 18. After cutting a circular piece of paper, put it together into an approximate rectangle with the width equal to the radius and the area unchanged. The perimeter of the rectangle is 16.56 cm. What is the area of the cut circular piece of paper in square cm?
• 19. After cutting a round piece of paper, put it together into an approximate rectangle with the width equal to the radius and the area equal. The circumference of the rectangle is 16.56 cm, which is cut What is the area of the round paper
• 20. After a circular piece of paper is cut, it is assembled into an approximate rectangle with the width equal to the radius and the area equal. The perimeter of this rectangle is 24.84 cm. How many square meters is this?