Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 26 · 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 10 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
2. 2.A wall is 8 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
3. 3.Each side of a regular pentagon is 23 cm. What is its perimeter (in cm)?
4. 4.A rectangular field is 90 m long and 60 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?
5. 5.A square has a perimeter of 8 cm. What is its area (in square cm)?
6. 6.Each side of a regular hexagon is 18 cm. What is its perimeter (in cm)?
7. 7.A wall is 7 m long and 6 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
8. 8.A square has a perimeter of 40 cm. What is its area (in square cm)?
9. 9.A square has a perimeter of 60 cm. What is its area (in square cm)?
10. 10.Each side of a square is 7 cm. What is its perimeter (in cm)?
11. 11.Each side of a regular pentagon is 5 cm. What is its perimeter (in cm)?
12. 12.A rectangular field is 100 m long and 70 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
13. 13.From a rectangle 18 cm long and 5 cm wide, a rectangle 14 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
14. 14.Each side of a square is 24 cm. What is its perimeter (in cm)?
15. 15.Each side of an equilateral triangle is 4 cm. What is its perimeter (in cm)?
16. 16.A rectangular field is 25 m long and 10 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.A rectangular field is 40 m long and 10 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
18. 18.Each side of a regular octagon is 13 cm. What is its perimeter (in cm)?
19. 19.A wall is 6 m long and 6 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
20. 20.From a rectangle 7 cm long and 13 cm wide, a rectangle 2 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
21. 21.A wall is 6 m long and 5 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.From a rectangle 14 cm long and 13 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)?
23. 23.Each side of a square is 17 cm. What is its perimeter (in cm)?
24. 24.A square has a perimeter of 12 cm. What is its area (in square cm)?
25. 25.A rectangular field is 80 m long and 55 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.From a rectangle 6 cm long and 14 cm wide, a rectangle 2 cm by 10 cm is cut out of one corner. What is the area of the shape left (in square cm)?
27. 27.A rectangular field is 60 m long and 30 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
28. 28.Each side of a square is 22 cm. What is its perimeter (in cm)?
29. 29.Each side of a square is 6 cm. What is its perimeter (in cm)?
30. 30.From a rectangle 7 cm long and 5 cm wide, a rectangle 2 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
31. 31.From a rectangle 18 cm long and 6 cm wide, a rectangle 9 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
32. 32.A wall is 9 m long and 3 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
33. 33.A rectangular field is 55 m long and 30 m wide. Fencing costs ₹15 per metre. What is the cost of fencing it all around (in ₹)?
34. 34.Each side of a square is 15 cm. What is its perimeter (in cm)?
35. 35.A wall is 8 m long and 3 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
36. 36.From a rectangle 8 cm long and 8 cm wide, a rectangle 1 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
37. 37.A rectangular field is 30 m long and 15 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
38. 38.Each side of an equilateral triangle is 7 cm. What is its perimeter (in cm)?
39. 39.A square has a perimeter of 32 cm. What is its area (in square cm)?
40. 40.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 ₹)?

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