Class 6 Maths Worksheet: Perimeter and Area

Maths worksheets lesson 45: Perimeter and area: fencing, painting and cut-outs · Set 700 · 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 octagon is 25 cm. What is its perimeter (in cm)?
2. 2.A square has a perimeter of 72 cm. What is its area (in square cm)?
3. 3.A square has a perimeter of 12 cm. What is its area (in square cm)?
4. 4.A wall is 8 m long and 5 m high. Painting costs ₹10 per square metre. What is the cost of painting the wall (in ₹)?
5. 5.Each side of a square is 17 cm. What is its perimeter (in cm)?
6. 6.A wall is 12 m long and 5 m high. Painting costs ₹30 per square metre. What is the cost of painting the wall (in ₹)?
7. 7.A square has a perimeter of 20 cm. What is its area (in square cm)?
8. 8.A rectangular field is 45 m long and 30 m wide. Fencing costs ₹11 per metre. What is the cost of fencing it all around (in ₹)?
9. 9.The perimeter of a rectangle is 62 cm and its length is 16 cm. What is its width (in cm)?
10. 10.A rectangular field is 75 m long and 40 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
11. 11.Each side of a regular octagon is 5 cm. What is its perimeter (in cm)?
12. 12.From a rectangle 6 cm long and 6 cm wide, a rectangle 3 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
13. 13.Each side of an equilateral triangle is 4 cm. What is its perimeter (in cm)?
14. 14.The perimeter of a rectangle is 96 cm and its length is 25 cm. What is its width (in cm)?
15. 15.Each side of a regular octagon is 11 cm. What is its perimeter (in cm)?
16. 16.From a rectangle 12 cm long and 15 cm wide, a rectangle 7 cm by 10 cm is cut out of one corner. What is the area of the shape left (in square cm)?
17. 17.From a rectangle 15 cm long and 11 cm wide, a rectangle 7 cm by 5 cm is cut out of one corner. What is the area of the shape left (in square cm)?
18. 18.Each side of a regular pentagon is 15 cm. What is its perimeter (in cm)?
19. 19.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 ₹)?
20. 20.A square has a perimeter of 48 cm. What is its area (in square cm)?
21. 21.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 ₹)?
22. 22.From a rectangle 10 cm long and 6 cm wide, a rectangle 4 cm by 3 cm is cut out of one corner. What is the area of the shape left (in square cm)?
23. 23.The perimeter of a rectangle is 54 cm and its length is 16 cm. What is its width (in cm)?
24. 24.Each side of a regular pentagon is 22 cm. What is its perimeter (in cm)?
25. 25.Each side of an equilateral triangle is 3 cm. What is its perimeter (in cm)?
26. 26.The perimeter of a rectangle is 76 cm and its length is 30 cm. What is its width (in cm)?
27. 27.A wall is 12 m long and 6 m high. Painting costs ₹15 per square metre. What is the cost of painting the wall (in ₹)?
28. 28.From a rectangle 18 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)?
29. 29.A wall is 7 m long and 4 m high. Painting costs ₹20 per square metre. What is the cost of painting the wall (in ₹)?
30. 30.A rectangular field is 95 m long and 10 m wide. Fencing costs ₹17 per metre. What is the cost of fencing it all around (in ₹)?
31. 31.A square has a perimeter of 24 cm. What is its area (in square cm)?
32. 32.From a rectangle 8 cm long and 14 cm wide, a rectangle 2 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
33. 33.From a rectangle 8 cm long and 15 cm wide, a rectangle 6 cm by 4 cm is cut out of one corner. What is the area of the shape left (in square cm)?
34. 34.The perimeter of a rectangle is 80 cm and its length is 30 cm. What is its width (in cm)?
35. 35.A rectangular field is 55 m long and 45 m wide. Fencing costs ₹7 per metre. What is the cost of fencing it all around (in ₹)?
36. 36.The perimeter of a rectangle is 38 cm and its length is 16 cm. What is its width (in cm)?
37. 37.A rectangular field is 25 m long and 10 m wide. Fencing costs ₹24 per metre. What is the cost of fencing it all around (in ₹)?
38. 38.A square has a perimeter of 36 cm. What is its area (in square cm)?
39. 39.The perimeter of a rectangle is 36 cm and its length is 12 cm. What is its width (in cm)?
40. 40.From a rectangle 16 cm long and 11 cm wide, a rectangle 5 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