Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 980 · 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 8 cm long and 3 cm wide. What is its perimeter? (a) 22 cm (b) 11 cm (c) 19 cm (d) 24 cm
2. 2.A rectangle is 11 cm long and 2 cm wide. What is its area? (a) 26 sq cm (b) 22 sq cm (c) 33 sq cm (d) 13 sq cm
3. 3.A square has a perimeter of 24 cm. What is its area? (a) 12 sq cm (b) 24 sq cm (c) 36 sq cm (d) 49 sq cm
4. 4.A rectangle is 14 cm long and 6 cm wide. What is its perimeter? (a) 34 cm (b) 84 cm (c) 20 cm (d) 40 cm
5. 5.A rectangle is 9 cm long and 4 cm wide. What is its perimeter? (a) 26 cm (b) 22 cm (c) 36 cm (d) 13 cm
6. 6.A rectangle is 19 cm long and 9 cm wide. What is its perimeter? (a) 47 cm (b) 28 cm (c) 171 cm (d) 56 cm
7. 7.A rectangle has an area of 150 sq cm and a length of 15 cm. What is its width? (a) 10 cm (b) 20 cm (c) 135 cm (d) 11 cm
8. 8.A rectangle is 14 cm long and 8 cm wide. What is its area? (a) 44 sq cm (b) 22 sq cm (c) 112 sq cm (d) 126 sq cm
9. 9.A rectangle has an area of 20 sq cm and a length of 5 cm. What is its width? (a) 4 cm (b) 15 cm (c) 5 cm (d) 8 cm
10. 10.A rectangle is 6 cm long and 2 cm wide. What is its perimeter? (a) 16 cm (b) 12 cm (c) 14 cm (d) 8 cm
11. 11.A square has a perimeter of 20 cm. What is its area? (a) 10 sq cm (b) 25 sq cm (c) 36 sq cm (d) 20 sq cm
12. 12.A rectangle is 18 cm long and 9 cm wide. What is its perimeter? (a) 162 cm (b) 27 cm (c) 54 cm (d) 45 cm
13. 13.A rectangle is 19 cm long and 8 cm wide. What is its area? (a) 27 sq cm (b) 171 sq cm (c) 54 sq cm (d) 152 sq cm
14. 14.A rectangle is 9 cm long and 3 cm wide. What is its area? (a) 36 sq cm (b) 24 sq cm (c) 12 sq cm (d) 27 sq cm
15. 15.A rectangle is 17 cm long and 10 cm wide. What is its area? (a) 187 sq cm (b) 54 sq cm (c) 170 sq cm (d) 27 sq cm
16. 16.A square has a perimeter of 60 cm. What is its area? (a) 256 sq cm (b) 30 sq cm (c) 60 sq cm (d) 225 sq cm
17. 17.A rectangle is 8 cm long and 5 cm wide. What is its area? (a) 26 sq cm (b) 13 sq cm (c) 48 sq cm (d) 40 sq cm
18. 18.A rectangle is 19 cm long and 3 cm wide. What is its perimeter? (a) 22 cm (b) 41 cm (c) 57 cm (d) 44 cm
19. 19.A rectangle is 18 cm long and 6 cm wide. What is its area? (a) 24 sq cm (b) 108 sq cm (c) 48 sq cm (d) 126 sq cm
20. 20.A rectangle has an area of 135 sq cm and a length of 15 cm. What is its width? (a) 18 cm (b) 9 cm (c) 120 cm (d) 10 cm
21. 21.A rectangle is 16 cm long and 5 cm wide. What is its perimeter? (a) 21 cm (b) 37 cm (c) 80 cm (d) 42 cm
22. 22.A rectangle is 17 cm long and 7 cm wide. What is its area? (a) 136 sq cm (b) 24 sq cm (c) 119 sq cm (d) 48 sq cm
23. 23.A square has a perimeter of 40 cm. What is its area? (a) 100 sq cm (b) 40 sq cm (c) 20 sq cm (d) 121 sq cm
24. 24.A rectangle has an area of 38 sq cm and a length of 19 cm. What is its width? (a) 19 cm (b) 4 cm (c) 3 cm (d) 2 cm
25. 25.A rectangle is 18 cm long and 11 cm wide. What is its area? (a) 216 sq cm (b) 29 sq cm (c) 198 sq cm (d) 58 sq cm
26. 26.A rectangle has an area of 187 sq cm and a length of 17 cm. What is its width? (a) 22 cm (b) 170 cm (c) 12 cm (d) 11 cm
27. 27.A rectangle is 12 cm long and 2 cm wide. What is its area? (a) 24 sq cm (b) 36 sq cm (c) 14 sq cm (d) 28 sq cm
28. 28.A square has a perimeter of 28 cm. What is its area? (a) 49 sq cm (b) 64 sq cm (c) 14 sq cm (d) 28 sq cm
29. 29.A square has a perimeter of 44 cm. What is its area? (a) 44 sq cm (b) 121 sq cm (c) 144 sq cm (d) 22 sq cm
30. 30.A rectangle is 8 cm long and 4 cm wide. What is its perimeter? (a) 32 cm (b) 20 cm (c) 24 cm (d) 12 cm
31. 31.A square has a perimeter of 36 cm. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 81 sq cm (d) 100 sq cm
32. 32.A rectangle has an area of 54 sq cm and a length of 9 cm. What is its width? (a) 6 cm (b) 7 cm (c) 12 cm (d) 45 cm
33. 33.A rectangle has an area of 102 sq cm and a length of 17 cm. What is its width? (a) 12 cm (b) 6 cm (c) 85 cm (d) 7 cm
34. 34.A rectangle is 18 cm long and 2 cm wide. What is its perimeter? (a) 40 cm (b) 36 cm (c) 20 cm (d) 38 cm
35. 35.A rectangle is 14 cm long and 10 cm wide. What is its perimeter? (a) 38 cm (b) 140 cm (c) 48 cm (d) 24 cm
36. 36.A square has a perimeter of 32 cm. What is its area? (a) 16 sq cm (b) 81 sq cm (c) 32 sq cm (d) 64 sq cm
37. 37.A rectangle has an area of 56 sq cm and a length of 14 cm. What is its width? (a) 4 cm (b) 5 cm (c) 42 cm (d) 8 cm
38. 38.A rectangle has an area of 22 sq cm and a length of 11 cm. What is its width? (a) 11 cm (b) 2 cm (c) 3 cm (d) 4 cm
39. 39.A rectangle is 16 cm long and 6 cm wide. What is its perimeter? (a) 96 cm (b) 44 cm (c) 22 cm (d) 38 cm
40. 40.A rectangle is 16 cm long and 4 cm wide. What is its perimeter? (a) 36 cm (b) 64 cm (c) 40 cm (d) 20 cm

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