Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 130 · 40 questions

How to solve it (Round or inside?): Rectangle: perimeter = 2 × (length + width); area = length × width. Square: perimeter = 4 × side; area = side × side. From the perimeter, side = perimeter ÷ 4. Missing side: width = area ÷ length.

1. 1.A rectangle is 10 cm long and 3 cm wide. What is its area? (a) 26 sq cm (b) 13 sq cm (c) 30 sq cm (d) 40 sq cm
2. 2.A rectangle has an area of 108 sq cm and a length of 18 cm. What is its width? (a) 6 cm (b) 90 cm (c) 7 cm (d) 12 cm
3. 3.A rectangle is 12 cm long and 6 cm wide. What is its area? (a) 72 sq cm (b) 36 sq cm (c) 84 sq cm (d) 18 sq cm
4. 4.A rectangle has an area of 8 sq cm and a length of 4 cm. What is its width? (a) 2 cm (b) 1 cm (c) 4 cm (d) 3 cm
5. 5.A rectangle is 11 cm long and 2 cm wide. What is its area? (a) 13 sq cm (b) 33 sq cm (c) 22 sq cm (d) 26 sq cm
6. 6.A rectangle is 15 cm long and 9 cm wide. What is its perimeter? (a) 135 cm (b) 24 cm (c) 48 cm (d) 39 cm
7. 7.A rectangle is 6 cm long and 2 cm wide. What is its perimeter? (a) 8 cm (b) 12 cm (c) 14 cm (d) 16 cm
8. 8.A rectangle is 14 cm long and 10 cm wide. What is its area? (a) 140 sq cm (b) 154 sq cm (c) 24 sq cm (d) 48 sq cm
9. 9.A rectangle is 17 cm long and 9 cm wide. What is its area? (a) 26 sq cm (b) 170 sq cm (c) 153 sq cm (d) 52 sq cm
10. 10.A rectangle is 19 cm long and 4 cm wide. What is its perimeter? (a) 76 cm (b) 23 cm (c) 42 cm (d) 46 cm
11. 11.A rectangle is 17 cm long and 4 cm wide. What is its perimeter? (a) 38 cm (b) 42 cm (c) 21 cm (d) 68 cm
12. 12.A square has a perimeter of 52 cm. What is its area? (a) 52 sq cm (b) 169 sq cm (c) 26 sq cm (d) 196 sq cm
13. 13.A rectangle is 6 cm long and 2 cm wide. What is its area? (a) 12 sq cm (b) 18 sq cm (c) 16 sq cm (d) 8 sq cm
14. 14.A rectangle is 12 cm long and 6 cm wide. What is its perimeter? (a) 72 cm (b) 36 cm (c) 30 cm (d) 18 cm
15. 15.A rectangle is 10 cm long and 5 cm wide. What is its perimeter? (a) 25 cm (b) 15 cm (c) 30 cm (d) 50 cm
16. 16.A rectangle is 16 cm long and 4 cm wide. What is its area? (a) 20 sq cm (b) 40 sq cm (c) 80 sq cm (d) 64 sq cm
17. 17.A rectangle is 19 cm long and 3 cm wide. What is its perimeter? (a) 22 cm (b) 57 cm (c) 44 cm (d) 41 cm
18. 18.A rectangle has an area of 112 sq cm and a length of 14 cm. What is its width? (a) 98 cm (b) 16 cm (c) 8 cm (d) 9 cm
19. 19.A rectangle is 14 cm long and 11 cm wide. What is its perimeter? (a) 25 cm (b) 39 cm (c) 50 cm (d) 154 cm
20. 20.A rectangle has an area of 64 sq cm and a length of 16 cm. What is its width? (a) 5 cm (b) 48 cm (c) 4 cm (d) 8 cm
21. 21.A square has a perimeter of 56 cm. What is its area? (a) 225 sq cm (b) 28 sq cm (c) 56 sq cm (d) 196 sq cm
22. 22.A rectangle is 11 cm long and 8 cm wide. What is its perimeter? (a) 88 cm (b) 30 cm (c) 38 cm (d) 19 cm
23. 23.A rectangle is 18 cm long and 11 cm wide. What is its perimeter? (a) 29 cm (b) 47 cm (c) 198 cm (d) 58 cm
24. 24.A square has a perimeter of 40 cm. What is its area? (a) 20 sq cm (b) 40 sq cm (c) 121 sq cm (d) 100 sq cm
25. 25.A square has a perimeter of 60 cm. What is its area? (a) 30 sq cm (b) 60 sq cm (c) 256 sq cm (d) 225 sq cm
26. 26.A rectangle is 16 cm long and 7 cm wide. What is its area? (a) 128 sq cm (b) 112 sq cm (c) 46 sq cm (d) 23 sq cm
27. 27.A rectangle is 17 cm long and 5 cm wide. What is its area? (a) 85 sq cm (b) 44 sq cm (c) 102 sq cm (d) 22 sq cm
28. 28.A rectangle is 18 cm long and 3 cm wide. What is its area? (a) 72 sq cm (b) 42 sq cm (c) 21 sq cm (d) 54 sq cm
29. 29.A rectangle is 9 cm long and 5 cm wide. What is its perimeter? (a) 23 cm (b) 14 cm (c) 28 cm (d) 45 cm
30. 30.A rectangle is 20 cm long and 11 cm wide. What is its perimeter? (a) 31 cm (b) 220 cm (c) 62 cm (d) 51 cm
31. 31.A square has a perimeter of 28 cm. What is its area? (a) 64 sq cm (b) 49 sq cm (c) 28 sq cm (d) 14 sq cm
32. 32.A rectangle is 17 cm long and 4 cm wide. What is its area? (a) 68 sq cm (b) 21 sq cm (c) 42 sq cm (d) 85 sq cm
33. 33.A rectangle is 9 cm long and 8 cm wide. What is its area? (a) 81 sq cm (b) 34 sq cm (c) 72 sq cm (d) 17 sq cm
34. 34.A rectangle is 11 cm long and 5 cm wide. What is its area? (a) 66 sq cm (b) 16 sq cm (c) 55 sq cm (d) 32 sq cm
35. 35.A rectangle is 17 cm long and 6 cm wide. What is its area? (a) 102 sq cm (b) 119 sq cm (c) 46 sq cm (d) 23 sq cm
36. 36.A rectangle has an area of 96 sq cm and a length of 16 cm. What is its width? (a) 6 cm (b) 7 cm (c) 80 cm (d) 12 cm
37. 37.A rectangle has an area of 60 sq cm and a length of 12 cm. What is its width? (a) 48 cm (b) 5 cm (c) 6 cm (d) 10 cm
38. 38.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its width? (a) 10 cm (b) 76 cm (c) 5 cm (d) 6 cm
39. 39.A rectangle has an area of 160 sq cm and a length of 20 cm. What is its width? (a) 9 cm (b) 8 cm (c) 140 cm (d) 16 cm
40. 40.A rectangle is 6 cm long and 3 cm wide. What is its perimeter? (a) 9 cm (b) 19 cm (c) 18 cm (d) 15 cm

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