Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 526 · 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.Each side of a regular hexagon is 5 cm. What is its perimeter (in cm)?
2. 2.A rectangular field is 25 m long and 15 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
3. 3.Each side of an equilateral triangle is 6 cm. What is its perimeter (in cm)?
4. 4.A wall is 7 m long and 3 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.The perimeter of a rectangle is 94 cm and its length is 24 cm. What is its width (in cm)?
6. 6.Each side of a regular pentagon is 16 cm. What is its perimeter (in cm)?
7. 7.From a rectangle 9 cm long and 5 cm wide, a rectangle 1 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
8. 8.Each side of a regular octagon is 18 cm. What is its perimeter (in cm)?
9. 9.A rectangular field is 60 m long and 30 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
10. 10.From a rectangle 18 cm long and 12 cm wide, a rectangle 11 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
11. 11.A rectangular field is 85 m long and 30 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
12. 12.Each side of a regular octagon is 3 cm. What is its perimeter (in cm)?
13. 13.A rectangular field is 85 m long and 65 m wide. Fencing costs ₹22 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.From a rectangle 12 cm long and 12 cm wide, a rectangle 10 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
16. 16.The perimeter of a rectangle is 42 cm and its length is 12 cm. What is its width (in cm)?
17. 17.Each side of a regular pentagon is 21 cm. What is its perimeter (in cm)?
18. 18.A rectangular field is 85 m long and 50 m wide. Fencing costs ₹16 per metre. What is the cost of fencing it all around (in ₹)?
19. 19.The perimeter of a rectangle is 66 cm and its length is 21 cm. What is its width (in cm)?
20. 20.A rectangular field is 65 m long and 10 m wide. Fencing costs ₹9 per metre. What is the cost of fencing it all around (in ₹)?
21. 21.A square has a perimeter of 80 cm. What is its area (in square cm)?
22. 22.A wall is 6 m long and 5 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
23. 23.A rectangular field is 45 m long and 25 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
24. 24.Each side of an equilateral triangle is 10 cm. What is its perimeter (in cm)?
25. 25.A rectangular field is 75 m long and 10 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.A square has a perimeter of 24 cm. What is its area (in square cm)?
27. 27.Each side of a regular octagon is 13 cm. What is its perimeter (in cm)?
28. 28.A rectangular field is 20 m long and 15 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
29. 29.A wall is 10 m long and 3 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
30. 30.A rectangular field is 40 m long and 15 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.A square has a perimeter of 60 cm. What is its area (in square cm)?
32. 32.A wall is 9 m long and 5 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
33. 33.A square has a perimeter of 44 cm. What is its area (in square cm)?
34. 34.A square has a perimeter of 36 cm. What is its area (in square cm)?
35. 35.Each side of a regular octagon is 5 cm. What is its perimeter (in cm)?
36. 36.From a rectangle 10 cm long and 11 cm wide, a rectangle 7 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
37. 37.A rectangular field is 55 m long and 45 m wide. Fencing costs ₹18 per metre. What is the cost of fencing it all around (in ₹)?
38. 38.A wall is 12 m long and 5 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
39. 39.The perimeter of a rectangle is 42 cm and its length is 11 cm. What is its width (in cm)?
40. 40.The perimeter of a rectangle is 54 cm and its length is 14 cm. What is its width (in cm)?

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