Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 338 · 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 11 m long and 6 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
2. 2.From a rectangle 6 cm long and 5 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)?
3. 3.A wall is 8 m long and 4 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
4. 4.A wall is 4 m long and 4 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.From a rectangle 8 cm long and 15 cm wide, a rectangle 4 cm by 9 cm is cut out of one corner. What is the area of the shape left (in square cm)?
6. 6.From a rectangle 8 cm long and 6 cm wide, a rectangle 6 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
7. 7.A wall is 12 m long and 2 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
8. 8.Each side of a square is 21 cm. What is its perimeter (in cm)?
9. 9.A square has a perimeter of 32 cm. What is its area (in square cm)?
10. 10.A wall is 12 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
11. 11.Each side of a regular hexagon is 13 cm. What is its perimeter (in cm)?
12. 12.A wall is 5 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
13. 13.Each side of an equilateral triangle is 5 cm. What is its perimeter (in cm)?
14. 14.A wall is 9 m long and 2 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.Each side of a regular octagon is 5 cm. What is its perimeter (in cm)?
16. 16.A square has a perimeter of 12 cm. What is its area (in square cm)?
17. 17.The perimeter of a rectangle is 58 cm and its length is 18 cm. What is its width (in cm)?
18. 18.A rectangular field is 60 m long and 40 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
19. 19.A square has a perimeter of 44 cm. What is its area (in square cm)?
20. 20.A square has a perimeter of 76 cm. What is its area (in square cm)?
21. 21.The perimeter of a rectangle is 90 cm and its length is 28 cm. What is its width (in cm)?
22. 22.A wall is 5 m long and 4 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
23. 23.From a rectangle 9 cm long and 13 cm wide, a rectangle 1 cm by 8 cm is cut out of one corner. What is the area of the shape left (in square cm)?
24. 24.Each side of a regular octagon is 20 cm. What is its perimeter (in cm)?
25. 25.A wall is 6 m long and 4 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
26. 26.Each side of an equilateral triangle is 15 cm. What is its perimeter (in cm)?
27. 27.Each side of a square is 23 cm. What is its perimeter (in cm)?
28. 28.A wall is 7 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.The perimeter of a rectangle is 42 cm and its length is 16 cm. What is its width (in cm)?
30. 30.From a rectangle 13 cm long and 15 cm wide, a rectangle 2 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
31. 31.The perimeter of a rectangle is 78 cm and its length is 25 cm. What is its width (in cm)?
32. 32.From a rectangle 13 cm long and 15 cm wide, a rectangle 8 cm by 7 cm is cut out of one corner. What is the area of the shape left (in square cm)?
33. 33.Each side of an equilateral triangle is 4 cm. What is its perimeter (in cm)?
34. 34.A rectangular field is 50 m long and 15 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
35. 35.Each side of a regular hexagon is 21 cm. What is its perimeter (in cm)?
36. 36.The perimeter of a rectangle is 14 cm and its length is 5 cm. What is its width (in cm)?
37. 37.A rectangular field is 70 m long and 60 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
38. 38.A rectangular field is 35 m long and 25 m wide. Fencing costs ₹10 per metre. What is the cost of fencing it all around (in ₹)?
39. 39.The perimeter of a rectangle is 60 cm and its length is 16 cm. What is its width (in cm)?
40. 40.A square has a perimeter of 52 cm. What is its area (in square cm)?

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