Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 255 · 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 24 cm. What is its area (in square cm)?
2. 2.The perimeter of a rectangle is 16 cm and its length is 6 cm. What is its width (in cm)?
3. 3.A wall is 9 m long and 2 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
4. 4.A wall is 4 m long and 6 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.Each side of a regular octagon is 19 cm. What is its perimeter (in cm)?
6. 6.Each side of an equilateral triangle is 7 cm. What is its perimeter (in cm)?
7. 7.A wall is 9 m long and 6 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
8. 8.A square has a perimeter of 76 cm. What is its area (in square cm)?
9. 9.The perimeter of a rectangle is 98 cm and its length is 29 cm. What is its width (in cm)?
10. 10.A rectangular field is 50 m long and 30 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
11. 11.A square has a perimeter of 44 cm. What is its area (in square cm)?
12. 12.The perimeter of a rectangle is 76 cm and its length is 30 cm. What is its width (in cm)?
13. 13.A rectangular field is 20 m long and 10 m wide. Fencing costs ₹9 per metre. What is the cost of fencing it all around (in ₹)?
14. 14.A wall is 5 m long and 2 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.A wall is 5 m long and 2 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
16. 16.A rectangular field is 85 m long and 30 m wide. Fencing costs ₹12 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.A rectangular field is 65 m long and 15 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?
18. 18.A rectangular field is 25 m long and 20 m wide. Fencing costs ₹5 per metre. What is the cost of fencing it all around (in ₹)?
19. 19.A wall is 3 m long and 4 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
20. 20.Each side of a regular octagon is 25 cm. What is its perimeter (in cm)?
21. 21.A wall is 3 m long and 5 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.A wall is 9 m long and 6 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
23. 23.Each side of an equilateral triangle is 25 cm. What is its perimeter (in cm)?
24. 24.From a rectangle 14 cm long and 13 cm wide, a rectangle 9 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
25. 25.A rectangular field is 60 m long and 45 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.The perimeter of a rectangle is 56 cm and its length is 18 cm. What is its width (in cm)?
27. 27.A rectangular field is 30 m long and 10 m wide. Fencing costs ₹5 per metre. What is the cost of fencing it all around (in ₹)?
28. 28.A rectangular field is 60 m long and 20 m wide. Fencing costs ₹18 per metre. What is the cost of fencing it all around (in ₹)?
29. 29.A wall is 11 m long and 2 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
30. 30.A wall is 12 m long and 6 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
31. 31.A rectangular field is 60 m long and 40 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
32. 32.The perimeter of a rectangle is 48 cm and its length is 14 cm. What is its width (in cm)?
33. 33.A rectangular field is 100 m long and 25 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
34. 34.A rectangular field is 50 m long and 30 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
35. 35.A wall is 4 m long and 5 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
36. 36.A square has a perimeter of 60 cm. What is its area (in square cm)?
37. 37.From a rectangle 7 cm long and 9 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)?
38. 38.From a rectangle 11 cm long and 8 cm wide, a rectangle 3 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
39. 39.Each side of a regular pentagon is 2 cm. What is its perimeter (in cm)?
40. 40.A rectangular field is 35 m long and 15 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?

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