Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 636 · 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.The perimeter of a rectangle is 72 cm and its length is 20 cm. What is its width (in cm)?
2. 2.A wall is 6 m long and 4 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
3. 3.The perimeter of a rectangle is 48 cm and its length is 13 cm. What is its width (in cm)?
4. 4.A square has a perimeter of 56 cm. What is its area (in square cm)?
5. 5.A square has a perimeter of 80 cm. What is its area (in square cm)?
6. 6.The perimeter of a rectangle is 36 cm and its length is 16 cm. What is its width (in cm)?
7. 7.A rectangular field is 30 m long and 10 m wide. Fencing costs ₹12 per metre. What is the cost of fencing it all around (in ₹)?
8. 8.Each side of a regular pentagon is 5 cm. What is its perimeter (in cm)?
9. 9.The perimeter of a rectangle is 86 cm and its length is 23 cm. What is its width (in cm)?
10. 10.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 ₹)?
11. 11.A square has a perimeter of 24 cm. What is its area (in square cm)?
12. 12.A rectangular field is 55 m long and 40 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
13. 13.A rectangular field is 90 m long and 60 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
14. 14.A wall is 5 m long and 4 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.Each side of a square is 21 cm. What is its perimeter (in cm)?
16. 16.Each side of an equilateral triangle is 25 cm. What is its perimeter (in cm)?
17. 17.The perimeter of a rectangle is 98 cm and its length is 26 cm. What is its width (in cm)?
18. 18.A square has a perimeter of 28 cm. What is its area (in square cm)?
19. 19.The perimeter of a rectangle is 18 cm and its length is 5 cm. What is its width (in cm)?
20. 20.Each side of an equilateral triangle is 6 cm. What is its perimeter (in cm)?
21. 21.A wall is 10 m long and 3 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.Each side of a regular hexagon is 14 cm. What is its perimeter (in cm)?
23. 23.Each side of a regular octagon is 22 cm. What is its perimeter (in cm)?
24. 24.The perimeter of a rectangle is 52 cm and its length is 16 cm. What is its width (in cm)?
25. 25.A square has a perimeter of 76 cm. What is its area (in square cm)?
26. 26.A wall is 3 m long and 6 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
27. 27.The perimeter of a rectangle is 20 cm and its length is 6 cm. What is its width (in cm)?
28. 28.A wall is 3 m long and 5 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.A rectangular field is 50 m long and 10 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
30. 30.A rectangular field is 100 m long and 65 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.From a rectangle 19 cm long and 7 cm wide, a rectangle 8 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
32. 32.A square has a perimeter of 36 cm. What is its area (in square cm)?
33. 33.A square has a perimeter of 8 cm. What is its area (in square cm)?
34. 34.From a rectangle 16 cm long and 5 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)?
35. 35.A wall is 8 m long and 3 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
36. 36.Each side of a regular pentagon is 25 cm. What is its perimeter (in cm)?
37. 37.From a rectangle 11 cm long and 7 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)?
38. 38.Each side of a regular hexagon is 21 cm. What is its perimeter (in cm)?
39. 39.A rectangular field is 90 m long and 70 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
40. 40.A rectangular field is 20 m long and 15 m wide. Fencing costs ₹9 per metre. What is the cost of fencing it all around (in ₹)?

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