Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 477 · 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.Each side of a regular octagon is 9 cm. What is its perimeter (in cm)?
2. 2.The perimeter of a rectangle is 34 cm and its length is 15 cm. What is its width (in cm)?
3. 3.Each side of a regular octagon is 23 cm. What is its perimeter (in cm)?
4. 4.A rectangular field is 100 m long and 40 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?
5. 5.A rectangular field is 50 m long and 45 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
6. 6.From a rectangle 13 cm long and 11 cm wide, a rectangle 4 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
7. 7.A rectangular field is 40 m long and 20 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
8. 8.A square has a perimeter of 32 cm. What is its area (in square cm)?
9. 9.Each side of a regular hexagon is 10 cm. What is its perimeter (in cm)?
10. 10.From a rectangle 14 cm long and 12 cm wide, a rectangle 4 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
11. 11.The perimeter of a rectangle is 50 cm and its length is 16 cm. What is its width (in cm)?
12. 12.A rectangular field is 50 m long and 30 m wide. Fencing costs ₹14 per metre. What is the cost of fencing it all around (in ₹)?
13. 13.A square has a perimeter of 44 cm. What is its area (in square cm)?
14. 14.Each side of a regular pentagon is 10 cm. What is its perimeter (in cm)?
15. 15.A square has a perimeter of 52 cm. What is its area (in square cm)?
16. 16.Each side of a regular hexagon is 9 cm. What is its perimeter (in cm)?
17. 17.From a rectangle 8 cm long and 6 cm wide, a rectangle 4 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
18. 18.From a rectangle 18 cm long and 13 cm wide, a rectangle 3 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
19. 19.From a rectangle 9 cm long and 7 cm wide, a rectangle 2 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
20. 20.A rectangular field is 60 m long and 25 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
21. 21.Each side of a square is 12 cm. What is its perimeter (in cm)?
22. 22.From a rectangle 12 cm long and 15 cm wide, a rectangle 5 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?
23. 23.A rectangular field is 25 m long and 15 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
24. 24.From a rectangle 6 cm long and 8 cm wide, a rectangle 4 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
25. 25.Each side of a square is 21 cm. What is its perimeter (in cm)?
26. 26.Each side of a regular hexagon is 2 cm. What is its perimeter (in cm)?
27. 27.Each side of a regular octagon is 25 cm. What is its perimeter (in cm)?
28. 28.A wall is 7 m long and 4 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.From a rectangle 16 cm long and 14 cm wide, a rectangle 10 cm by 10 cm is cut out of one corner. What is the area of the shape left (in square cm)?
30. 30.The perimeter of a rectangle is 76 cm and its length is 30 cm. What is its width (in cm)?
31. 31.The perimeter of a rectangle is 64 cm and its length is 17 cm. What is its width (in cm)?
32. 32.A rectangular field is 55 m long and 40 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
33. 33.A wall is 3 m long and 3 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
34. 34.A rectangular field is 50 m long and 10 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
35. 35.The perimeter of a rectangle is 64 cm and its length is 19 cm. What is its width (in cm)?
36. 36.A square has a perimeter of 28 cm. What is its area (in square cm)?
37. 37.From a rectangle 7 cm long and 5 cm wide, a rectangle 3 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
38. 38.A rectangular field is 95 m long and 55 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
39. 39.A wall is 12 m long and 3 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
40. 40.A rectangular field is 25 m long and 10 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?

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