Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 333 · 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 square has a perimeter of 8 cm. What is its area (in square cm)?
2. 2.A wall is 12 m long and 2 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
3. 3.The perimeter of a rectangle is 48 cm and its length is 18 cm. What is its width (in cm)?
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.Each side of a square is 7 cm. What is its perimeter (in cm)?
6. 6.From a rectangle 10 cm long and 11 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)?
7. 7.Each side of a square is 15 cm. What is its perimeter (in cm)?
8. 8.A wall is 5 m long and 5 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
9. 9.A rectangular field is 100 m long and 20 m wide. Fencing costs ₹15 per metre. What is the cost of fencing it all around (in ₹)?
10. 10.A wall is 10 m long and 3 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
11. 11.A wall is 10 m long and 5 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
12. 12.Each side of a regular hexagon is 17 cm. What is its perimeter (in cm)?
13. 13.A rectangular field is 45 m long and 30 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
14. 14.A wall is 12 m long and 3 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.A rectangular field is 60 m long and 50 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
16. 16.From a rectangle 16 cm long and 11 cm wide, a rectangle 12 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
17. 17.Each side of a regular pentagon is 11 cm. What is its perimeter (in cm)?
18. 18.Each side of a regular octagon is 21 cm. What is its perimeter (in cm)?
19. 19.The perimeter of a rectangle is 28 cm and its length is 8 cm. What is its width (in cm)?
20. 20.From a rectangle 19 cm long and 7 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)?
21. 21.A rectangular field is 30 m long and 15 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
22. 22.From a rectangle 16 cm long and 6 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)?
23. 23.A wall is 9 m long and 3 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
24. 24.A rectangular field is 35 m long and 10 m wide. Fencing costs ₹12 per metre. What is the cost of fencing it all around (in ₹)?
25. 25.A square has a perimeter of 16 cm. What is its area (in square cm)?
26. 26.A rectangular field is 90 m long and 20 m wide. Fencing costs ₹25 per metre. What is the cost of fencing it all around (in ₹)?
27. 27.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 ₹)?
28. 28.A rectangular field is 50 m long and 15 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
29. 29.Each side of a regular pentagon is 4 cm. What is its perimeter (in cm)?
30. 30.A rectangular field is 50 m long and 40 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.A rectangular field is 70 m long and 20 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
32. 32.Each side of a square is 12 cm. What is its perimeter (in cm)?
33. 33.From a rectangle 18 cm long and 14 cm wide, a rectangle 11 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
34. 34.A rectangular field is 45 m long and 30 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
35. 35.Each side of a regular hexagon is 9 cm. What is its perimeter (in cm)?
36. 36.The perimeter of a rectangle is 56 cm and its length is 15 cm. What is its width (in cm)?
37. 37.A wall is 8 m long and 4 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
38. 38.A rectangular field is 65 m long and 45 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
39. 39.A rectangular field is 70 m long and 45 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
40. 40.A rectangular field is 75 m long and 60 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?

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