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Class 4 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 29: Perimeter and area · Set 424 · 40 sums
TalentJR

The method (Around or inside): Perimeter of a rectangle = 2 × (length + width). Square: 4 × side. Area of a rectangle = length × width. Square: side × side. Side of a square = perimeter ÷ 4. Width = area ÷ length. Perimeter is in cm or m; area is in square cm or square m.

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  1. 1.A rectangle has an area of 120 square cm. Its length is 10 cm. What is its width (in cm)?
  2. 2.Each side of a square is 10 cm. What is its perimeter (in cm)?
  3. 3.Each side of a square is 18 cm. What is its perimeter (in cm)?
  4. 4.A rectangle is 20 cm long and 14 cm wide. What is its perimeter (in cm)?
  5. 5.A rectangle has an area of 121 square cm. Its length is 11 cm. What is its width (in cm)?
  6. 6.Each side of a square is 15 cm. What is its perimeter (in cm)?
  7. 7.A rectangle is 18 cm long and 10 cm wide. What is its area (in square cm)?
  8. 8.A rectangular park is 75 m long and 10 m wide. How many metres of fence are needed to go all around it?
  9. 9.Each side of a square is 9 cm. What is its perimeter (in cm)?
  10. 10.A square has a perimeter of 16 cm. How long is each side (in cm)?
  11. 11.Each side of a square is 13 cm. What is its perimeter (in cm)?
  12. 12.A rectangle has an area of 33 square cm. Its length is 11 cm. What is its width (in cm)?
  13. 13.A rectangle has an area of 15 square cm. Its length is 5 cm. What is its width (in cm)?
  14. 14.A rectangular park is 90 m long and 70 m wide. How many metres of fence are needed to go all around it?
  15. 15.A rectangular park is 20 m long and 10 m wide. How many metres of fence are needed to go all around it?
  16. 16.A rectangular park is 50 m long and 25 m wide. How many metres of fence are needed to go all around it?
  17. 17.A rectangle is 15 cm long and 11 cm wide. What is its perimeter (in cm)?
  18. 18.Each side of a square is 3 cm. What is its area (in square cm)?
  19. 19.A rectangle has an area of 132 square cm. Its length is 12 cm. What is its width (in cm)?
  20. 20.A rectangle has an area of 120 square cm. Its length is 12 cm. What is its width (in cm)?
  21. 21.Each side of a square is 6 cm. What is its area (in square cm)?
  22. 22.A rectangular park is 80 m long and 30 m wide. How many metres of fence are needed to go all around it?
  23. 23.A rectangle has an area of 64 square cm. Its length is 8 cm. What is its width (in cm)?
  24. 24.Each side of a square is 23 cm. What is its perimeter (in cm)?
  25. 25.A square has a perimeter of 32 cm. How long is each side (in cm)?
  26. 26.A rectangular park is 40 m long and 30 m wide. How many metres of fence are needed to go all around it?
  27. 27.A square has a perimeter of 96 cm. How long is each side (in cm)?
  28. 28.Each side of a square is 10 cm. What is its area (in square cm)?
  29. 29.A rectangle has an area of 55 square cm. Its length is 11 cm. What is its width (in cm)?
  30. 30.Each side of a square is 4 cm. What is its area (in square cm)?
  31. 31.A rectangular park is 90 m long and 80 m wide. How many metres of fence are needed to go all around it?
  32. 32.A rectangle is 20 cm long and 17 cm wide. What is its area (in square cm)?
  33. 33.A rectangle is 29 cm long and 2 cm wide. What is its perimeter (in cm)?
  34. 34.Each side of a square is 5 cm. What is its area (in square cm)?
  35. 35.Each side of a square is 2 cm. What is its area (in square cm)?
  36. 36.Each side of a square is 11 cm. What is its area (in square cm)?
  37. 37.A rectangle is 10 cm long and 4 cm wide. What is its area (in square cm)?
  38. 38.A rectangle is 11 cm long and 7 cm wide. What is its area (in square cm)?
  39. 39.A rectangular park is 35 m long and 15 m wide. How many metres of fence are needed to go all around it?
  40. 40.A square has a perimeter of 72 cm. How long is each side (in cm)?

Answer key

  1. 12
  2. 40
  3. 72
  4. 68
  5. 11
  6. 60
  7. 180
  8. 170
  9. 36
  10. 4
  11. 52
  12. 3
  13. 3
  14. 320
  15. 60
  16. 150
  17. 52
  18. 9
  19. 11
  20. 10
  21. 36
  22. 220
  23. 8
  24. 92
  25. 8
  26. 140
  27. 24
  28. 100
  29. 5
  30. 16
  31. 340
  32. 340
  33. 62
  34. 25
  35. 4
  36. 121
  37. 40
  38. 77
  39. 100
  40. 18

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