← 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 79 · 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.Each side of a regular hexagon is 14 cm. What is its perimeter (in cm)?
  2. 2.Each side of a regular hexagon is 9 cm. What is its perimeter (in cm)?
  3. 3.A square has a perimeter of 28 cm. What is its area (in square cm)?
  4. 4.The perimeter of a rectangle is 36 cm and its length is 16 cm. What is its width (in cm)?
  5. 5.A wall is 10 m long and 5 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
  6. 6.From a rectangle 11 cm long and 11 cm wide, a rectangle 7 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  7. 7.Each side of a regular hexagon is 8 cm. What is its perimeter (in cm)?
  8. 8.The perimeter of a rectangle is 38 cm and its length is 10 cm. What is its width (in cm)?
  9. 9.A wall is 10 m long and 5 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
  10. 10.Each side of a regular pentagon is 18 cm. What is its perimeter (in cm)?
  11. 11.A wall is 5 m long and 3 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
  12. 12.Each side of a regular hexagon is 4 cm. What is its perimeter (in cm)?
  13. 13.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 ₹)?
  14. 14.From a rectangle 14 cm long and 9 cm wide, a rectangle 7 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  15. 15.Each side of a regular pentagon is 12 cm. What is its perimeter (in cm)?
  16. 16.Each side of a square is 6 cm. What is its perimeter (in cm)?
  17. 17.A square has a perimeter of 64 cm. What is its area (in square cm)?
  18. 18.A square has a perimeter of 40 cm. What is its area (in square cm)?
  19. 19.A square has a perimeter of 20 cm. What is its area (in square cm)?
  20. 20.From a rectangle 17 cm long and 13 cm wide, a rectangle 4 cm by 10 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  21. 21.A rectangular field is 60 m long and 20 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
  22. 22.A wall is 7 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
  23. 23.The perimeter of a rectangle is 96 cm and its length is 26 cm. What is its width (in cm)?
  24. 24.A rectangular field is 40 m long and 20 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
  25. 25.A square has a perimeter of 76 cm. What is its area (in square cm)?
  26. 26.The perimeter of a rectangle is 22 cm and its length is 7 cm. What is its width (in cm)?
  27. 27.Each side of a regular hexagon is 11 cm. What is its perimeter (in cm)?
  28. 28.Each side of a regular pentagon is 5 cm. What is its perimeter (in cm)?
  29. 29.From a rectangle 13 cm long and 9 cm wide, a rectangle 6 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  30. 30.A wall is 5 m long and 6 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
  31. 31.From a rectangle 18 cm long and 11 cm wide, a rectangle 9 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  32. 32.Each side of a regular pentagon is 19 cm. What is its perimeter (in cm)?
  33. 33.From a rectangle 7 cm long and 9 cm wide, a rectangle 3 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
  34. 34.Each side of a regular hexagon is 18 cm. What is its perimeter (in cm)?
  35. 35.A wall is 4 m long and 2 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
  36. 36.Each side of a regular octagon is 18 cm. What is its perimeter (in cm)?
  37. 37.From a rectangle 10 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)?
  38. 38.A wall is 5 m long and 4 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
  39. 39.A wall is 9 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
  40. 40.Each side of a regular hexagon is 10 cm. What is its perimeter (in cm)?

Answer key

  1. 84
  2. 54
  3. 49
  4. 2
  5. 1750
  6. 79
  7. 48
  8. 9
  9. 1500
  10. 90
  11. 750
  12. 24
  13. 4680
  14. 119
  15. 60
  16. 24
  17. 256
  18. 100
  19. 25
  20. 181
  21. 3680
  22. 140
  23. 22
  24. 840
  25. 361
  26. 4
  27. 66
  28. 25
  29. 105
  30. 600
  31. 171
  32. 95
  33. 51
  34. 108
  35. 280
  36. 144
  37. 48
  38. 700
  39. 360
  40. 60

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