Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 559 · 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 pentagon is 3 cm. What is its perimeter (in cm)?
2. 2.Each side of a regular pentagon is 18 cm. What is its perimeter (in cm)?
3. 3.A rectangular field is 90 m long and 80 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
4. 4.A square has a perimeter of 20 cm. What is its area (in square cm)?
5. 5.A rectangular field is 45 m long and 10 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
6. 6.The perimeter of a rectangle is 18 cm and its length is 5 cm. What is its width (in cm)?
7. 7.A rectangular field is 80 m long and 60 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?
8. 8.The perimeter of a rectangle is 86 cm and its length is 23 cm. What is its width (in cm)?
9. 9.A square has a perimeter of 68 cm. What is its area (in square cm)?
10. 10.Each side of a regular pentagon is 20 cm. What is its perimeter (in cm)?
11. 11.A wall is 6 m long and 3 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
12. 12.A square has a perimeter of 64 cm. What is its area (in square cm)?
13. 13.From a rectangle 14 cm long and 9 cm wide, a rectangle 11 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
14. 14.A rectangular field is 60 m long and 35 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
15. 15.The perimeter of a rectangle is 46 cm and its length is 12 cm. What is its width (in cm)?
16. 16.A rectangular field is 45 m long and 10 m wide. Fencing costs ₹14 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.Each side of a square is 12 cm. What is its perimeter (in cm)?
18. 18.The perimeter of a rectangle is 22 cm and its length is 9 cm. What is its width (in cm)?
19. 19.From a rectangle 12 cm long and 15 cm wide, a rectangle 10 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 35 m long and 30 m wide. Fencing costs ₹18 per metre. What is the cost of fencing it all around (in ₹)?
21. 21.A rectangular field is 20 m long and 10 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
22. 22.A wall is 4 m long and 5 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
23. 23.The perimeter of a rectangle is 40 cm and its length is 12 cm. What is its width (in cm)?
24. 24.A wall is 7 m long and 3 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
25. 25.Each side of a square is 6 cm. What is its perimeter (in cm)?
26. 26.The perimeter of a rectangle is 58 cm and its length is 16 cm. What is its width (in cm)?
27. 27.A wall is 9 m long and 5 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
28. 28.A wall is 10 m long and 2 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.From a rectangle 10 cm long and 7 cm wide, a rectangle 7 cm by 3 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 12 cm. What is its perimeter (in cm)?
31. 31.A rectangular field is 55 m long and 40 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
32. 32.A square has a perimeter of 44 cm. What is its area (in square cm)?
33. 33.A square has a perimeter of 12 cm. What is its area (in square cm)?
34. 34.From a rectangle 18 cm long and 12 cm wide, a rectangle 5 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
35. 35.The perimeter of a rectangle is 36 cm and its length is 15 cm. What is its width (in cm)?
36. 36.A rectangular field is 55 m long and 30 m wide. Fencing costs ₹6 per metre. What is the cost of fencing it all around (in ₹)?
37. 37.A square has a perimeter of 76 cm. What is its area (in square cm)?
38. 38.A square has a perimeter of 36 cm. What is its area (in square cm)?
39. 39.The perimeter of a rectangle is 28 cm and its length is 10 cm. What is its width (in cm)?
40. 40.Each side of an equilateral triangle is 16 cm. What is its perimeter (in cm)?

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