Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 25 · 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 square has a perimeter of 64 cm. What is its area (in square cm)?
2. 2.From a rectangle 8 cm long and 6 cm wide, a rectangle 2 cm by 2 cm is cut out of one corner. What is the area of the shape left (in square cm)?
3. 3.A rectangular field is 20 m long and 10 m wide. Fencing costs ₹8 per metre. What is the cost of fencing it all around (in ₹)?
4. 4.A square has a perimeter of 72 cm. What is its area (in square cm)?
5. 5.From a rectangle 10 cm long and 6 cm wide, a rectangle 3 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
6. 6.A square has a perimeter of 52 cm. What is its area (in square cm)?
7. 7.From a rectangle 11 cm long and 15 cm wide, a rectangle 9 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
8. 8.A rectangular field is 25 m long and 20 m wide. Fencing costs ₹16 per metre. What is the cost of fencing it all around (in ₹)?
9. 9.The perimeter of a rectangle is 50 cm and its length is 22 cm. What is its width (in cm)?
10. 10.Each side of a regular octagon is 7 cm. What is its perimeter (in cm)?
11. 11.From a rectangle 19 cm long and 10 cm wide, a rectangle 9 cm by 1 cm is cut out of one corner. What is the area of the shape left (in square cm)?
12. 12.From a rectangle 10 cm long and 8 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)?
13. 13.The perimeter of a rectangle is 60 cm and its length is 22 cm. What is its width (in cm)?
14. 14.A wall is 9 m long and 2 m high. Painting costs ₹35 per square metre. What is the cost of painting the wall (in ₹)?
15. 15.A wall is 11 m long and 5 m high. Painting costs ₹25 per square metre. What is the cost of painting the wall (in ₹)?
16. 16.Each side of a regular pentagon is 21 cm. What is its perimeter (in cm)?
17. 17.From a rectangle 16 cm long and 5 cm wide, a rectangle 10 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
18. 18.A rectangular field is 50 m long and 40 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
19. 19.Each side of a regular hexagon is 7 cm. What is its perimeter (in cm)?
20. 20.Each side of a regular pentagon is 8 cm. What is its perimeter (in cm)?
21. 21.A wall is 10 m long and 6 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
22. 22.From a rectangle 17 cm long and 9 cm wide, a rectangle 6 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
23. 23.A rectangular field is 60 m long and 10 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
24. 24.A wall is 5 m long and 6 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
25. 25.A rectangular field is 50 m long and 40 m wide. Fencing costs ₹14 per metre. What is the cost of fencing it all around (in ₹)?
26. 26.A rectangular field is 30 m long and 10 m wide. Fencing costs ₹5 per metre. What is the cost of fencing it all around (in ₹)?
27. 27.A rectangular field is 90 m long and 30 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
28. 28.A wall is 3 m long and 3 m high. Painting costs ₹45 per square metre. What is the cost of painting the wall (in ₹)?
29. 29.A rectangular field is 45 m long and 20 m wide. Fencing costs ₹19 per metre. What is the cost of fencing it all around (in ₹)?
30. 30.From a rectangle 20 cm long and 10 cm wide, a rectangle 16 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?
31. 31.Each side of a regular octagon is 22 cm. What is its perimeter (in cm)?
32. 32.A rectangular field is 35 m long and 20 m wide. Fencing costs ₹22 per metre. What is the cost of fencing it all around (in ₹)?
33. 33.The perimeter of a rectangle is 78 cm and its length is 27 cm. What is its width (in cm)?
34. 34.Each side of a regular pentagon is 4 cm. What is its perimeter (in cm)?
35. 35.From a rectangle 6 cm long and 9 cm wide, a rectangle 4 cm by 6 cm is cut out of one corner. What is the area of the shape left (in square cm)?
36. 36.The perimeter of a rectangle is 68 cm and its length is 24 cm. What is its width (in cm)?
37. 37.A square has a perimeter of 48 cm. What is its area (in square cm)?
38. 38.A wall is 11 m long and 6 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
39. 39.The perimeter of a rectangle is 26 cm and its length is 7 cm. What is its width (in cm)?
40. 40.From a rectangle 9 cm long and 13 cm wide, a rectangle 3 cm by 1 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