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Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 488 · 40 sums
TalentJR

The method (Around or inside): Perimeter of a regular shape = number of sides × side. Rectangle: 2 × (length + width). Area of a rectangle = length × width; square = side × side. Cost of fencing = perimeter × rate per metre; cost of painting = area × rate per square metre. Cut-out shape: area of the big rectangle − area of the part cut out.

NameDateTime takenScore ___ / 40
  1. 1.The perimeter of a rectangle is 46 cm and its length is 13 cm. What is its width (in cm)?
  2. 2.A wall is 7 m long and 2 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
  3. 3.A rectangular field is 85 m long and 45 m wide. Fencing costs ₹18 per metre. What is the cost of fencing it all around (in ₹)?
  4. 4.Each side of an equilateral triangle is 12 cm. What is its perimeter (in cm)?
  5. 5.The perimeter of a rectangle is 84 cm and its length is 28 cm. What is its width (in cm)?
  6. 6.A wall is 5 m long and 6 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
  7. 7.From a rectangle 18 cm long and 15 cm wide, a rectangle 7 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  8. 8.Each side of a regular pentagon is 24 cm. What is its perimeter (in cm)?
  9. 9.Each side of a regular octagon is 9 cm. What is its perimeter (in cm)?
  10. 10.A rectangular field is 85 m long and 70 m wide. Fencing costs ₹9 per metre. What is the cost of fencing it all around (in ₹)?
  11. 11.From a rectangle 12 cm long and 13 cm wide, a rectangle 3 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  12. 12.Each side of a square is 17 cm. What is its perimeter (in cm)?
  13. 13.A square has a perimeter of 32 cm. What is its area (in square cm)?
  14. 14.The perimeter of a rectangle is 100 cm and its length is 27 cm. What is its width (in cm)?
  15. 15.A wall is 5 m long and 3 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
  16. 16.A square has a perimeter of 8 cm. What is its area (in square cm)?
  17. 17.Each side of a regular hexagon is 5 cm. What is its perimeter (in cm)?
  18. 18.A square has a perimeter of 80 cm. What is its area (in square cm)?
  19. 19.A square has a perimeter of 36 cm. What is its area (in square cm)?
  20. 20.The perimeter of a rectangle is 70 cm and its length is 19 cm. What is its width (in cm)?
  21. 21.The perimeter of a rectangle is 56 cm and its length is 21 cm. What is its width (in cm)?
  22. 22.The perimeter of a rectangle is 40 cm and its length is 14 cm. What is its width (in cm)?
  23. 23.Each side of a regular octagon is 18 cm. What is its perimeter (in cm)?
  24. 24.A wall is 10 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
  25. 25.A wall is 3 m long and 5 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
  26. 26.A square has a perimeter of 68 cm. What is its area (in square cm)?
  27. 27.Each side of a regular octagon is 17 cm. What is its perimeter (in cm)?
  28. 28.The perimeter of a rectangle is 66 cm and its length is 28 cm. What is its width (in cm)?
  29. 29.Each side of an equilateral triangle is 16 cm. What is its perimeter (in cm)?
  30. 30.The perimeter of a rectangle is 16 cm and its length is 6 cm. What is its width (in cm)?
  31. 31.The perimeter of a rectangle is 54 cm and its length is 15 cm. What is its width (in cm)?
  32. 32.A wall is 11 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
  33. 33.Each side of a square is 25 cm. What is its perimeter (in cm)?
  34. 34.The perimeter of a rectangle is 32 cm and its length is 12 cm. What is its width (in cm)?
  35. 35.The perimeter of a rectangle is 22 cm and its length is 7 cm. What is its width (in cm)?
  36. 36.Each side of a regular pentagon is 16 cm. What is its perimeter (in cm)?
  37. 37.A rectangular field is 95 m long and 30 m wide. Fencing costs ₹15 per metre. What is the cost of fencing it all around (in ₹)?
  38. 38.From a rectangle 19 cm long and 8 cm wide, a rectangle 14 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  39. 39.A wall is 5 m long and 3 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
  40. 40.Each side of a square is 16 cm. What is its perimeter (in cm)?

Answer key

  1. 10
  2. 700
  3. 4680
  4. 36
  5. 14
  6. 900
  7. 235
  8. 120
  9. 72
  10. 2790
  11. 147
  12. 68
  13. 64
  14. 23
  15. 225
  16. 4
  17. 30
  18. 400
  19. 81
  20. 16
  21. 7
  22. 6
  23. 144
  24. 400
  25. 525
  26. 289
  27. 136
  28. 5
  29. 48
  30. 2
  31. 12
  32. 220
  33. 100
  34. 4
  35. 4
  36. 80
  37. 3750
  38. 96
  39. 300
  40. 64

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