Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 511 · 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 rectangular field is 95 m long and 25 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
2. 2.Each side of an equilateral triangle is 4 cm. What is its perimeter (in cm)?
3. 3.From a rectangle 12 cm long and 6 cm wide, a rectangle 1 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
4. 4.A square has a perimeter of 44 cm. What is its area (in square cm)?
5. 5.A rectangular field is 30 m long and 20 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
6. 6.A rectangular field is 60 m long and 20 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
7. 7.A square has a perimeter of 32 cm. What is its area (in square cm)?
8. 8.Each side of a regular octagon is 18 cm. What is its perimeter (in cm)?
9. 9.A square has a perimeter of 24 cm. What is its area (in square cm)?
10. 10.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 ₹)?
11. 11.A wall is 3 m long and 5 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
12. 12.A wall is 11 m long and 5 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
13. 13.The perimeter of a rectangle is 20 cm and its length is 7 cm. What is its width (in cm)?
14. 14.A rectangular field is 35 m long and 10 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
15. 15.A square has a perimeter of 12 cm. What is its area (in square cm)?
16. 16.The perimeter of a rectangle is 54 cm and its length is 17 cm. What is its width (in cm)?
17. 17.A rectangular field is 95 m long and 45 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?
18. 18.From a rectangle 6 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)?
19. 19.A square has a perimeter of 48 cm. What is its area (in square cm)?
20. 20.A rectangular field is 85 m long and 25 m wide. Fencing costs ₹25 per metre. What is the cost of fencing it all around (in ₹)?
21. 21.Each side of an equilateral triangle is 8 cm. What is its perimeter (in cm)?
22. 22.The perimeter of a rectangle is 72 cm and its length is 19 cm. What is its width (in cm)?
23. 23.A square has a perimeter of 72 cm. What is its area (in square cm)?
24. 24.Each side of a regular pentagon is 17 cm. What is its perimeter (in cm)?
25. 25.A rectangular field is 40 m long and 30 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.A wall is 9 m long and 6 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
27. 27.A square has a perimeter of 60 cm. What is its area (in square cm)?
28. 28.Each side of a square is 3 cm. What is its perimeter (in cm)?
29. 29.Each side of a regular octagon is 2 cm. What is its perimeter (in cm)?
30. 30.A wall is 11 m long and 3 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
31. 31.Each side of a square is 11 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 80 m long and 25 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
33. 33.A wall is 3 m long and 2 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
34. 34.Each side of a regular hexagon is 13 cm. What is its perimeter (in cm)?
35. 35.The perimeter of a rectangle is 76 cm and its length is 27 cm. What is its width (in cm)?
36. 36.The perimeter of a rectangle is 86 cm and its length is 23 cm. What is its width (in cm)?
37. 37.The perimeter of a rectangle is 38 cm and its length is 16 cm. What is its width (in cm)?
38. 38.A rectangular field is 35 m long and 15 m wide. Fencing costs ₹12 per metre. What is the cost of fencing it all around (in ₹)?
39. 39.From a rectangle 7 cm long and 6 cm wide, a rectangle 4 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
40. 40.A rectangular field is 25 m long and 15 m wide. Fencing costs ₹14 per metre. What is the cost of fencing it all around (in ₹)?

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