← Perimeter and area: fencing, painting and cut-outs lesson New set →

Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 341 · 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.A square has a perimeter of 56 cm. What is its area (in square cm)?
  2. 2.The perimeter of a rectangle is 50 cm and its length is 19 cm. What is its width (in cm)?
  3. 3.A rectangular field is 35 m long and 25 m wide. Fencing costs ₹6 per metre. What is the cost of fencing it all around (in ₹)?
  4. 4.From a rectangle 15 cm long and 5 cm wide, a rectangle 12 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  5. 5.A square has a perimeter of 60 cm. What is its area (in square cm)?
  6. 6.From a rectangle 9 cm long and 7 cm wide, a rectangle 2 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  7. 7.From a rectangle 15 cm long and 12 cm wide, a rectangle 2 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  8. 8.A square has a perimeter of 36 cm. What is its area (in square cm)?
  9. 9.A square has a perimeter of 16 cm. What is its area (in square cm)?
  10. 10.A wall is 11 m long and 4 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
  11. 11.A rectangular field is 75 m long and 10 m wide. Fencing costs ₹5 per metre. What is the cost of fencing it all around (in ₹)?
  12. 12.The perimeter of a rectangle is 36 cm and its length is 15 cm. What is its width (in cm)?
  13. 13.A square has a perimeter of 64 cm. What is its area (in square cm)?
  14. 14.A wall is 11 m long and 2 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
  15. 15.From a rectangle 7 cm long and 5 cm wide, a rectangle 1 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  16. 16.Each side of a regular octagon is 23 cm. What is its perimeter (in cm)?
  17. 17.A rectangular field is 40 m long and 25 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
  18. 18.A wall is 5 m long and 5 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
  19. 19.A square has a perimeter of 76 cm. What is its area (in square cm)?
  20. 20.Each side of an equilateral triangle is 25 cm. What is its perimeter (in cm)?
  21. 21.A wall is 6 m long and 4 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
  22. 22.Each side of a regular octagon is 20 cm. What is its perimeter (in cm)?
  23. 23.A rectangular field is 45 m long and 15 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
  24. 24.A square has a perimeter of 24 cm. What is its area (in square cm)?
  25. 25.A wall is 8 m long and 3 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
  26. 26.The perimeter of a rectangle is 72 cm and its length is 30 cm. What is its width (in cm)?
  27. 27.The perimeter of a rectangle is 92 cm and its length is 26 cm. What is its width (in cm)?
  28. 28.The perimeter of a rectangle is 48 cm and its length is 22 cm. What is its width (in cm)?
  29. 29.The perimeter of a rectangle is 44 cm and its length is 13 cm. What is its width (in cm)?
  30. 30.From a rectangle 16 cm long and 5 cm wide, a rectangle 14 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  31. 31.From a rectangle 15 cm long and 8 cm wide, a rectangle 13 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  32. 32.A wall is 11 m long and 6 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
  33. 33.From a rectangle 9 cm long and 13 cm wide, a rectangle 6 cm by 10 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  34. 34.The perimeter of a rectangle is 70 cm and its length is 28 cm. What is its width (in cm)?
  35. 35.A rectangular field is 100 m long and 50 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
  36. 36.The perimeter of a rectangle is 40 cm and its length is 11 cm. What is its width (in cm)?
  37. 37.A wall is 3 m long and 4 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
  38. 38.The perimeter of a rectangle is 88 cm and its length is 24 cm. What is its width (in cm)?
  39. 39.The perimeter of a rectangle is 48 cm and its length is 13 cm. What is its width (in cm)?
  40. 40.Each side of a square is 13 cm. What is its perimeter (in cm)?

Answer key

  1. 196
  2. 6
  3. 720
  4. 51
  5. 225
  6. 59
  7. 168
  8. 81
  9. 16
  10. 880
  11. 850
  12. 3
  13. 256
  14. 330
  15. 33
  16. 184
  17. 3120
  18. 1000
  19. 361
  20. 75
  21. 240
  22. 160
  23. 1200
  24. 36
  25. 960
  26. 6
  27. 20
  28. 2
  29. 9
  30. 52
  31. 55
  32. 3300
  33. 57
  34. 7
  35. 7200
  36. 9
  37. 600
  38. 20
  39. 11
  40. 52

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets