Form 10: Same Perimeter, Different Area Exercise

Form 10: Same Perimeter, Different Area

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Form 10: Same Perimeter, Different Area

Explore how different rectangles can share the exact same perimeter while enclosing different total areas. Compare varying dimensions to see how area changes.

Questions

  1. MultiChoice

    Rectangle A is 6x2 cm. Rectangle B is 4x4 cm. Which shape has the larger area?

  2. MultiChoice

    Rectangle A (7x1 cm) and Rectangle B (5x3 cm) both have a perimeter of 16 cm. What is the area of Rectangle B?

  3. MultiChoice

    What is the area of Rectangle A (7x1 cm) from the previous problem?

  4. MultiChoice

    Which rectangle with a perimeter of 20 cm has the maximum area?

  5. MultiChoice

    A rectangle has sides of 8 cm and 2 cm (Perimeter = 20 cm). What is its area?

  6. MultiChoice

    A rectangle has sides of 6 cm and 4 cm (Perimeter = 20 cm). What is its area?

  7. MultiChoice

    Two shapes have a perimeter of 12 cm. One is a 5x1 cm rectangle, another is a 3x3 cm square. Which has a smaller area?

  8. MultiChoice

    What is the perimeter of a 9x1 cm rectangle?

  9. MultiChoice

    What is the area of a 9x1 cm rectangle?

  10. MultiChoice

    What is the area of a 6x4 cm rectangle?

  11. MultiChoice

    Compare the area of a 7x3 cm rectangle and a 5x5 cm square. Both have a perimeter of 20 cm. Which is larger?

  12. MultiChoice

    True or False: Rectangles with the exact same perimeter must always have the exact same area.