Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 662 · 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 3 m long and 3 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
2. 2.A square has a perimeter of 16 cm. What is its area (in square cm)?
3. 3.Each side of an equilateral triangle is 5 cm. What is its perimeter (in cm)?
4. 4.The perimeter of a rectangle is 104 cm and its length is 27 cm. What is its width (in cm)?
5. 5.The perimeter of a rectangle is 26 cm and its length is 7 cm. What is its width (in cm)?
6. 6.Each side of a regular hexagon is 13 cm. What is its perimeter (in cm)?
7. 7.Each side of a regular hexagon is 2 cm. What is its perimeter (in cm)?
8. 8.From a rectangle 15 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)?
9. 9.A wall is 10 m long and 3 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
10. 10.Each side of a regular pentagon is 21 cm. What is its perimeter (in cm)?
11. 11.The perimeter of a rectangle is 50 cm and its length is 13 cm. What is its width (in cm)?
12. 12.A wall is 7 m long and 3 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
13. 13.A wall is 4 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
14. 14.The perimeter of a rectangle is 88 cm and its length is 29 cm. What is its width (in cm)?
15. 15.A square has a perimeter of 24 cm. What is its area (in square cm)?
16. 16.A wall is 5 m long and 3 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
17. 17.From a rectangle 14 cm long and 15 cm wide, a rectangle 5 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
18. 18.The perimeter of a rectangle is 16 cm and its length is 5 cm. What is its width (in cm)?
19. 19.A rectangular field is 85 m long and 15 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
20. 20.From a rectangle 10 cm long and 9 cm wide, a rectangle 7 cm by 7 cm is cut out of one corner. What is the area of the shape left (in square cm)?
21. 21.A wall is 12 m long and 2 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.A rectangular field is 65 m long and 20 m wide. Fencing costs ₹15 per metre. What is the cost of fencing it all around (in ₹)?
23. 23.A square has a perimeter of 48 cm. What is its area (in square cm)?
24. 24.A square has a perimeter of 60 cm. What is its area (in square cm)?
25. 25.Each side of a regular hexagon is 22 cm. What is its perimeter (in cm)?
26. 26.From a rectangle 11 cm long and 5 cm wide, a rectangle 8 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
27. 27.A rectangular field is 75 m long and 35 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
28. 28.A wall is 11 m long and 2 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.The perimeter of a rectangle is 94 cm and its length is 29 cm. What is its width (in cm)?
30. 30.A rectangular field is 85 m long and 70 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.A square has a perimeter of 20 cm. What is its area (in square cm)?
32. 32.A rectangular field is 35 m long and 10 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
33. 33.A rectangular field is 70 m long and 45 m wide. Fencing costs ₹14 per metre. What is the cost of fencing it all around (in ₹)?
34. 34.The perimeter of a rectangle is 98 cm and its length is 25 cm. What is its width (in cm)?
35. 35.Each side of a regular hexagon is 3 cm. What is its perimeter (in cm)?
36. 36.A wall is 4 m long and 3 m high. Painting costs ₹50 per square metre. What is the cost of painting the wall (in ₹)?
37. 37.A rectangular field is 35 m long and 10 m wide. Fencing costs ₹23 per metre. What is the cost of fencing it all around (in ₹)?
38. 38.Each side of an equilateral triangle is 9 cm. What is its perimeter (in cm)?
39. 39.A wall is 9 m long and 4 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
40. 40.Each side of a regular octagon is 12 cm. What is its perimeter (in cm)?

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