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Class 4 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 29: Perimeter and area · Set 543 · 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 35 square cm. Its length is 5 cm. What is its width (in cm)?
  2. 2.A rectangle is 21 cm long and 3 cm wide. What is its perimeter (in cm)?
  3. 3.A rectangle is 20 cm long and 14 cm wide. What is its perimeter (in cm)?
  4. 4.Each side of a square is 2 cm. What is its perimeter (in cm)?
  5. 5.A rectangle is 18 cm long and 10 cm wide. What is its perimeter (in cm)?
  6. 6.A rectangle is 10 cm long and 6 cm wide. What is its perimeter (in cm)?
  7. 7.Each side of a square is 5 cm. What is its perimeter (in cm)?
  8. 8.Each side of a square is 3 cm. What is its area (in square cm)?
  9. 9.A rectangle is 10 cm long and 2 cm wide. What is its area (in square cm)?
  10. 10.A rectangular park is 20 m long and 10 m wide. How many metres of fence are needed to go all around it?
  11. 11.A rectangular park is 35 m long and 15 m wide. How many metres of fence are needed to go all around it?
  12. 12.A rectangular park is 45 m long and 15 m wide. How many metres of fence are needed to go all around it?
  13. 13.A rectangle has an area of 12 square cm. Its length is 3 cm. What is its width (in cm)?
  14. 14.A rectangle is 17 cm long and 4 cm wide. What is its area (in square cm)?
  15. 15.A rectangle has an area of 10 square cm. Its length is 5 cm. What is its width (in cm)?
  16. 16.Each side of a square is 12 cm. What is its area (in square cm)?
  17. 17.A rectangle is 13 cm long and 9 cm wide. What is its area (in square cm)?
  18. 18.A rectangular park is 95 m long and 50 m wide. How many metres of fence are needed to go all around it?
  19. 19.Each side of a square is 7 cm. What is its area (in square cm)?
  20. 20.A square has a perimeter of 12 cm. How long is each side (in cm)?
  21. 21.A rectangular park is 65 m long and 50 m wide. How many metres of fence are needed to go all around it?
  22. 22.A rectangle is 14 cm long and 4 cm wide. What is its area (in square cm)?
  23. 23.A square has a perimeter of 88 cm. How long is each side (in cm)?
  24. 24.Each side of a square is 7 cm. What is its perimeter (in cm)?
  25. 25.A rectangle is 14 cm long and 11 cm wide. What is its area (in square cm)?
  26. 26.A rectangle has an area of 54 square cm. Its length is 6 cm. What is its width (in cm)?
  27. 27.Each side of a square is 10 cm. What is its area (in square cm)?
  28. 28.Each side of a square is 2 cm. What is its area (in square cm)?
  29. 29.A rectangular park is 45 m long and 35 m wide. How many metres of fence are needed to go all around it?
  30. 30.A square has a perimeter of 84 cm. How long is each side (in cm)?
  31. 31.A rectangle is 18 cm long and 3 cm wide. What is its perimeter (in cm)?
  32. 32.A rectangle has an area of 24 square cm. Its length is 12 cm. What is its width (in cm)?
  33. 33.A rectangle is 26 cm long and 3 cm wide. What is its perimeter (in cm)?
  34. 34.A rectangle is 6 cm long and 4 cm wide. What is its perimeter (in cm)?
  35. 35.A rectangle has an area of 24 square cm. Its length is 4 cm. What is its width (in cm)?
  36. 36.A rectangle has an area of 100 square cm. Its length is 10 cm. What is its width (in cm)?
  37. 37.A rectangular park is 50 m long and 20 m wide. How many metres of fence are needed to go all around it?
  38. 38.A rectangle is 8 cm long and 2 cm wide. What is its area (in square cm)?
  39. 39.A rectangle is 5 cm long and 2 cm wide. What is its area (in square cm)?
  40. 40.A rectangular park is 40 m long and 25 m wide. How many metres of fence are needed to go all around it?

Answer key

  1. 7
  2. 48
  3. 68
  4. 8
  5. 56
  6. 32
  7. 20
  8. 9
  9. 20
  10. 60
  11. 100
  12. 120
  13. 4
  14. 68
  15. 2
  16. 144
  17. 117
  18. 290
  19. 49
  20. 3
  21. 230
  22. 56
  23. 22
  24. 28
  25. 154
  26. 9
  27. 100
  28. 4
  29. 160
  30. 21
  31. 42
  32. 2
  33. 58
  34. 20
  35. 6
  36. 10
  37. 140
  38. 16
  39. 10
  40. 130

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