Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 261 · 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 4 m long and 3 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
2. 2.A square has a perimeter of 64 cm. What is its area (in square cm)?
3. 3.A rectangular field is 40 m long and 15 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
4. 4.A rectangular field is 35 m long and 25 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
5. 5.A square has a perimeter of 40 cm. What is its area (in square cm)?
6. 6.Each side of a regular pentagon is 23 cm. What is its perimeter (in cm)?
7. 7.A rectangular field is 100 m long and 20 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
8. 8.Each side of a square is 14 cm. What is its perimeter (in cm)?
9. 9.A wall is 6 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
10. 10.A square has a perimeter of 24 cm. What is its area (in square cm)?
11. 11.A wall is 3 m long and 6 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
12. 12.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 ₹)?
13. 13.A square has a perimeter of 52 cm. What is its area (in square cm)?
14. 14.From a rectangle 9 cm long and 13 cm wide, a rectangle 7 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
15. 15.A rectangular field is 35 m long and 25 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?
16. 16.A rectangular field is 65 m long and 25 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.A wall is 3 m long and 2 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
18. 18.A wall is 3 m long and 6 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
19. 19.A square has a perimeter of 72 cm. What is its area (in square cm)?
20. 20.A square has a perimeter of 20 cm. What is its area (in square cm)?
21. 21.From a rectangle 15 cm long and 12 cm wide, a rectangle 3 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
22. 22.From a rectangle 15 cm long and 7 cm wide, a rectangle 3 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
23. 23.Each side of a square is 6 cm. What is its perimeter (in cm)?
24. 24.A wall is 4 m long and 6 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
25. 25.A rectangular field is 75 m long and 70 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.A square has a perimeter of 8 cm. What is its area (in square cm)?
27. 27.A wall is 7 m long and 5 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
28. 28.A rectangular field is 60 m long and 30 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
29. 29.A wall is 12 m long and 5 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
30. 30.A square has a perimeter of 36 cm. What is its area (in square cm)?
31. 31.A rectangular field is 80 m long and 55 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
32. 32.A wall is 3 m long and 2 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
33. 33.A rectangular field is 25 m long and 20 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
34. 34.The perimeter of a rectangle is 62 cm and its length is 24 cm. What is its width (in cm)?
35. 35.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 ₹)?
36. 36.A square has a perimeter of 56 cm. What is its area (in square cm)?
37. 37.A wall is 6 m long and 6 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
38. 38.Each side of a regular octagon is 4 cm. What is its perimeter (in cm)?
39. 39.Each side of a regular octagon is 14 cm. What is its perimeter (in cm)?
40. 40.A square has a perimeter of 16 cm. What is its area (in square cm)?

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