Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 98 · 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 13 cm long and 9 cm wide. What is its perimeter? (a) 44 cm (b) 117 cm (c) 22 cm (d) 35 cm
2. 2.A rectangle is 6 cm long and 4 cm wide. What is its area? (a) 20 sq cm (b) 30 sq cm (c) 24 sq cm (d) 10 sq cm
3. 3.A rectangle is 16 cm long and 10 cm wide. What is its perimeter? (a) 52 cm (b) 42 cm (c) 160 cm (d) 26 cm
4. 4.A rectangle has an area of 96 sq cm and a length of 12 cm. What is its width? (a) 84 cm (b) 8 cm (c) 16 cm (d) 9 cm
5. 5.A rectangle has an area of 27 sq cm and a length of 9 cm. What is its width? (a) 4 cm (b) 18 cm (c) 6 cm (d) 3 cm
6. 6.A rectangle is 19 cm long and 6 cm wide. What is its area? (a) 25 sq cm (b) 114 sq cm (c) 50 sq cm (d) 133 sq cm
7. 7.A rectangle is 6 cm long and 5 cm wide. What is its area? (a) 22 sq cm (b) 11 sq cm (c) 30 sq cm (d) 36 sq cm
8. 8.A rectangle is 13 cm long and 4 cm wide. What is its area? (a) 65 sq cm (b) 17 sq cm (c) 52 sq cm (d) 34 sq cm
9. 9.A rectangle is 9 cm long and 5 cm wide. What is its perimeter? (a) 14 cm (b) 45 cm (c) 28 cm (d) 23 cm
10. 10.A square has a perimeter of 40 cm. What is its area? (a) 100 sq cm (b) 20 sq cm (c) 121 sq cm (d) 40 sq cm
11. 11.A rectangle is 12 cm long and 6 cm wide. What is its area? (a) 84 sq cm (b) 18 sq cm (c) 72 sq cm (d) 36 sq cm
12. 12.A square has a perimeter of 32 cm. What is its area? (a) 81 sq cm (b) 16 sq cm (c) 64 sq cm (d) 32 sq cm
13. 13.A square has a perimeter of 52 cm. What is its area? (a) 26 sq cm (b) 196 sq cm (c) 169 sq cm (d) 52 sq cm
14. 14.A rectangle is 17 cm long and 4 cm wide. What is its perimeter? (a) 38 cm (b) 21 cm (c) 68 cm (d) 42 cm
15. 15.A rectangle is 6 cm long and 4 cm wide. What is its perimeter? (a) 10 cm (b) 16 cm (c) 20 cm (d) 24 cm
16. 16.A rectangle is 18 cm long and 3 cm wide. What is its perimeter? (a) 39 cm (b) 54 cm (c) 42 cm (d) 21 cm
17. 17.A rectangle is 6 cm long and 3 cm wide. What is its perimeter? (a) 18 cm (b) 19 cm (c) 9 cm (d) 15 cm
18. 18.A square has a perimeter of 24 cm. What is its area? (a) 24 sq cm (b) 49 sq cm (c) 36 sq cm (d) 12 sq cm
19. 19.A rectangle is 13 cm long and 3 cm wide. What is its area? (a) 32 sq cm (b) 52 sq cm (c) 39 sq cm (d) 16 sq cm
20. 20.A rectangle is 10 cm long and 8 cm wide. What is its perimeter? (a) 28 cm (b) 36 cm (c) 80 cm (d) 18 cm
21. 21.A rectangle is 7 cm long and 6 cm wide. What is its area? (a) 13 sq cm (b) 49 sq cm (c) 42 sq cm (d) 26 sq cm
22. 22.A rectangle is 20 cm long and 11 cm wide. What is its area? (a) 240 sq cm (b) 62 sq cm (c) 220 sq cm (d) 31 sq cm
23. 23.A rectangle is 8 cm long and 3 cm wide. What is its perimeter? (a) 19 cm (b) 24 cm (c) 11 cm (d) 22 cm
24. 24.A rectangle is 20 cm long and 10 cm wide. What is its perimeter? (a) 200 cm (b) 30 cm (c) 60 cm (d) 50 cm
25. 25.A rectangle has an area of 38 sq cm and a length of 19 cm. What is its width? (a) 3 cm (b) 19 cm (c) 4 cm (d) 2 cm
26. 26.A rectangle is 9 cm long and 2 cm wide. What is its area? (a) 27 sq cm (b) 18 sq cm (c) 22 sq cm (d) 11 sq cm
27. 27.A rectangle has an area of 160 sq cm and a length of 16 cm. What is its width? (a) 11 cm (b) 144 cm (c) 20 cm (d) 10 cm
28. 28.A rectangle is 14 cm long and 9 cm wide. What is its area? (a) 46 sq cm (b) 126 sq cm (c) 140 sq cm (d) 23 sq cm
29. 29.A rectangle has an area of 180 sq cm and a length of 15 cm. What is its width? (a) 12 cm (b) 13 cm (c) 24 cm (d) 165 cm
30. 30.A rectangle has an area of 204 sq cm and a length of 17 cm. What is its width? (a) 12 cm (b) 13 cm (c) 24 cm (d) 187 cm
31. 31.A rectangle has an area of 63 sq cm and a length of 9 cm. What is its width? (a) 7 cm (b) 8 cm (c) 54 cm (d) 14 cm
32. 32.A square has a perimeter of 60 cm. What is its area? (a) 30 sq cm (b) 225 sq cm (c) 60 sq cm (d) 256 sq cm
33. 33.A rectangle is 6 cm long and 5 cm wide. What is its perimeter? (a) 22 cm (b) 17 cm (c) 30 cm (d) 11 cm
34. 34.A rectangle is 13 cm long and 8 cm wide. What is its perimeter? (a) 104 cm (b) 34 cm (c) 42 cm (d) 21 cm
35. 35.A rectangle is 15 cm long and 2 cm wide. What is its perimeter? (a) 17 cm (b) 34 cm (c) 30 cm (d) 32 cm
36. 36.A rectangle is 15 cm long and 8 cm wide. What is its perimeter? (a) 46 cm (b) 23 cm (c) 38 cm (d) 120 cm
37. 37.A rectangle has an area of 36 sq cm and a length of 18 cm. What is its width? (a) 3 cm (b) 2 cm (c) 4 cm (d) 18 cm
38. 38.A rectangle has an area of 110 sq cm and a length of 11 cm. What is its width? (a) 20 cm (b) 11 cm (c) 99 cm (d) 10 cm
39. 39.A square has a perimeter of 44 cm. What is its area? (a) 22 sq cm (b) 44 sq cm (c) 121 sq cm (d) 144 sq cm
40. 40.A rectangle is 14 cm long and 2 cm wide. What is its perimeter? (a) 30 cm (b) 28 cm (c) 16 cm (d) 32 cm

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