Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 267 · 40 sums

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.

1. 1.A wall is 5 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
2. 2.The perimeter of a rectangle is 16 cm and its length is 6 cm. What is its width (in cm)?
3. 3.A rectangular field is 50 m long and 35 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
4. 4.A wall is 9 m long and 4 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.Each side of an equilateral triangle is 22 cm. What is its perimeter (in cm)?
6. 6.Each side of a regular pentagon is 14 cm. What is its perimeter (in cm)?
7. 7.A square has a perimeter of 64 cm. What is its area (in square cm)?
8. 8.A square has a perimeter of 44 cm. What is its area (in square cm)?
9. 9.A square has a perimeter of 56 cm. What is its area (in square cm)?
10. 10.The perimeter of a rectangle is 30 cm and its length is 8 cm. What is its width (in cm)?
11. 11.The perimeter of a rectangle is 56 cm and its length is 15 cm. What is its width (in cm)?
12. 12.A rectangular field is 45 m long and 20 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
13. 13.A wall is 7 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
14. 14.A wall is 7 m long and 5 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.From a rectangle 14 cm long and 9 cm wide, a rectangle 8 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
16. 16.A rectangular field is 50 m long and 40 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.The perimeter of a rectangle is 56 cm and its length is 20 cm. What is its width (in cm)?
18. 18.A rectangular field is 85 m long and 20 m wide. Fencing costs ₹6 per metre. What is the cost of fencing it all around (in ₹)?
19. 19.Each side of a regular hexagon is 11 cm. What is its perimeter (in cm)?
20. 20.A rectangular field is 35 m long and 10 m wide. Fencing costs ₹15 per metre. What is the cost of fencing it all around (in ₹)?
21. 21.A rectangular field is 90 m long and 85 m wide. Fencing costs ₹6 per metre. What is the cost of fencing it all around (in ₹)?
22. 22.The perimeter of a rectangle is 24 cm and its length is 9 cm. What is its width (in cm)?
23. 23.A wall is 12 m long and 3 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
24. 24.A rectangular field is 20 m long and 15 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
25. 25.A wall is 12 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
26. 26.A wall is 10 m long and 3 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
27. 27.Each side of a square is 25 cm. What is its perimeter (in cm)?
28. 28.A wall is 12 m long and 6 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.From a rectangle 10 cm long and 15 cm wide, a rectangle 2 cm by 12 cm is cut out of one corner. What is the area of the shape left (in square cm)?
30. 30.Each side of an equilateral triangle is 8 cm. What is its perimeter (in cm)?
31. 31.From a rectangle 11 cm long and 10 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)?
32. 32.A square has a perimeter of 52 cm. What is its area (in square cm)?
33. 33.From a rectangle 14 cm long and 8 cm wide, a rectangle 3 cm by 6 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 14 cm and its length is 5 cm. What is its width (in cm)?
35. 35.A wall is 10 m long and 3 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
36. 36.The perimeter of a rectangle is 20 cm and its length is 7 cm. What is its width (in cm)?
37. 37.A square has a perimeter of 20 cm. What is its area (in square cm)?
38. 38.From a rectangle 6 cm long and 14 cm wide, a rectangle 2 cm by 12 cm is cut out of one corner. What is the area of the shape left (in square cm)?
39. 39.A rectangular field is 60 m long and 10 m wide. Fencing costs ₹16 per metre. What is the cost of fencing it all around (in ₹)?
40. 40.Each side of a regular octagon is 8 cm. What is its perimeter (in cm)?

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