Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 616 · 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 rectangular field is 95 m long and 10 m wide. Fencing costs ₹21 per metre. What is the cost of fencing it all around (in ₹)?
2. 2.Each side of a regular octagon is 10 cm. What is its perimeter (in cm)?
3. 3.Each side of a regular pentagon is 3 cm. What is its perimeter (in cm)?
4. 4.A wall is 6 m long and 3 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.A square has a perimeter of 68 cm. What is its area (in square cm)?
6. 6.Each side of a regular hexagon is 24 cm. What is its perimeter (in cm)?
7. 7.Each side of a square is 3 cm. What is its perimeter (in cm)?
8. 8.A rectangular field is 35 m long and 15 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
9. 9.A wall is 6 m long and 2 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
10. 10.The perimeter of a rectangle is 20 cm and its length is 6 cm. What is its width (in cm)?
11. 11.A square has a perimeter of 80 cm. What is its area (in square cm)?
12. 12.Each side of a regular pentagon is 10 cm. What is its perimeter (in cm)?
13. 13.A square has a perimeter of 40 cm. What is its area (in square cm)?
14. 14.Each side of a regular octagon is 24 cm. What is its perimeter (in cm)?
15. 15.A wall is 12 m long and 2 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
16. 16.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 ₹)?
17. 17.A rectangular field is 40 m long and 20 m wide. Fencing costs ₹20 per metre. What is the cost of fencing it all around (in ₹)?
18. 18.Each side of a regular hexagon is 17 cm. What is its perimeter (in cm)?
19. 19.Each side of a square is 19 cm. What is its perimeter (in cm)?
20. 20.The perimeter of a rectangle is 70 cm and its length is 29 cm. What is its width (in cm)?
21. 21.A wall is 12 m long and 4 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.The perimeter of a rectangle is 62 cm and its length is 28 cm. What is its width (in cm)?
23. 23.A rectangular field is 85 m long and 30 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
24. 24.The perimeter of a rectangle is 42 cm and its length is 15 cm. What is its width (in cm)?
25. 25.The perimeter of a rectangle is 38 cm and its length is 11 cm. What is its width (in cm)?
26. 26.A wall is 8 m long and 5 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
27. 27.A square has a perimeter of 64 cm. What is its area (in square cm)?
28. 28.A wall is 7 m long and 5 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.Each side of an equilateral triangle is 22 cm. What is its perimeter (in cm)?
30. 30.From a rectangle 17 cm long and 9 cm wide, a rectangle 5 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
31. 31.From a rectangle 20 cm long and 8 cm wide, a rectangle 17 cm by 3 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 44 cm. What is its area (in square cm)?
33. 33.A wall is 4 m long and 2 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
34. 34.Each side of a regular hexagon is 12 cm. What is its perimeter (in cm)?
35. 35.A square has a perimeter of 76 cm. What is its area (in square cm)?
36. 36.The perimeter of a rectangle is 34 cm and its length is 15 cm. What is its width (in cm)?
37. 37.A square has a perimeter of 72 cm. What is its area (in square cm)?
38. 38.A wall is 12 m long and 4 m high. Painting costs ₹40 per square metre. What is the cost of painting the wall (in ₹)?
39. 39.A rectangular field is 85 m long and 80 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
40. 40.From a rectangle 10 cm long and 9 cm wide, a rectangle 8 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?

Free maths worksheets lessons, practice and worksheets at talentjr.in/maths-worksheets