Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 637 · 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 88 cm and its length is 23 cm. What is its width (in cm)?
2. 2.A rectangular field is 100 m long and 75 m wide. Fencing costs ₹25 per metre. What is the cost of fencing it all around (in ₹)?
3. 3.Each side of a regular hexagon is 8 cm. What is its perimeter (in cm)?
4. 4.The perimeter of a rectangle is 48 cm and its length is 19 cm. What is its width (in cm)?
5. 5.A rectangular field is 70 m long and 10 m wide. Fencing costs ₹19 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 ₹11 per metre. What is the cost of fencing it all around (in ₹)?
7. 7.A wall is 4 m long and 4 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
8. 8.Each side of a regular hexagon is 16 cm. What is its perimeter (in cm)?
9. 9.A rectangular field is 90 m long and 20 m wide. Fencing costs ₹25 per metre. What is the cost of fencing it all around (in ₹)?
10. 10.A wall is 6 m long and 4 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
11. 11.A square has a perimeter of 12 cm. What is its area (in square cm)?
12. 12.A rectangular field is 85 m long and 20 m wide. Fencing costs ₹12 per metre. What is the cost of fencing it all around (in ₹)?
13. 13.The perimeter of a rectangle is 74 cm and its length is 27 cm. What is its width (in cm)?
14. 14.Each side of a square is 19 cm. What is its perimeter (in cm)?
15. 15.From a rectangle 13 cm long and 9 cm wide, a rectangle 3 cm by 7 cm is cut out of one corner. What is the area of the shape left (in square cm)?
16. 16.A rectangular field is 50 m long and 20 m wide. Fencing costs ₹13 per metre. What is the cost of fencing it all around (in ₹)?
17. 17.A square has a perimeter of 68 cm. What is its area (in square cm)?
18. 18.From a rectangle 10 cm long and 9 cm wide, a rectangle 2 cm by 7 cm is cut out of one corner. What is the area of the shape left (in square cm)?
19. 19.A rectangular field is 60 m long and 20 m wide. Fencing costs ₹25 per metre. What is the cost of fencing it all around (in ₹)?
20. 20.A wall is 10 m long and 5 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
21. 21.Each side of an equilateral triangle is 21 cm. What is its perimeter (in cm)?
22. 22.The perimeter of a rectangle is 112 cm and its length is 30 cm. What is its width (in cm)?
23. 23.A rectangular field is 60 m long and 15 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
24. 24.Each side of a regular pentagon is 24 cm. What is its perimeter (in cm)?
25. 25.From a rectangle 7 cm long and 9 cm wide, a rectangle 3 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
26. 26.A wall is 8 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
27. 27.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 ₹)?
28. 28.A rectangular field is 25 m long and 20 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
29. 29.A square has a perimeter of 76 cm. What is its area (in square cm)?
30. 30.A rectangular field is 20 m long and 15 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.The perimeter of a rectangle is 16 cm and its length is 6 cm. What is its width (in cm)?
32. 32.A rectangular field is 45 m long and 15 m wide. Fencing costs ₹9 per metre. What is the cost of fencing it all around (in ₹)?
33. 33.A square has a perimeter of 80 cm. What is its area (in square cm)?
34. 34.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 ₹)?
35. 35.A rectangular field is 100 m long and 40 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
36. 36.Each side of an equilateral triangle is 12 cm. What is its perimeter (in cm)?
37. 37.From a rectangle 19 cm long and 5 cm wide, a rectangle 2 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
38. 38.A square has a perimeter of 40 cm. What is its area (in square cm)?
39. 39.From a rectangle 20 cm long and 9 cm wide, a rectangle 14 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 55 m long and 45 m wide. Fencing costs ₹6 per metre. What is the cost of fencing it all around (in ₹)?

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