Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 995 · 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 4 cm wide. What is its area? (a) 12 sq cm (b) 24 sq cm (c) 32 sq cm (d) 40 sq cm
2. 2.A rectangle is 20 cm long and 9 cm wide. What is its perimeter? (a) 29 cm (b) 49 cm (c) 180 cm (d) 58 cm
3. 3.A rectangle is 17 cm long and 11 cm wide. What is its area? (a) 28 sq cm (b) 187 sq cm (c) 204 sq cm (d) 56 sq cm
4. 4.A rectangle is 8 cm long and 5 cm wide. What is its area? (a) 48 sq cm (b) 13 sq cm (c) 26 sq cm (d) 40 sq cm
5. 5.A rectangle is 9 cm long and 7 cm wide. What is its area? (a) 63 sq cm (b) 32 sq cm (c) 72 sq cm (d) 16 sq cm
6. 6.A rectangle is 14 cm long and 9 cm wide. What is its area? (a) 46 sq cm (b) 140 sq cm (c) 126 sq cm (d) 23 sq cm
7. 7.A rectangle is 18 cm long and 8 cm wide. What is its perimeter? (a) 52 cm (b) 144 cm (c) 44 cm (d) 26 cm
8. 8.A rectangle has an area of 30 sq cm and a length of 10 cm. What is its width? (a) 3 cm (b) 20 cm (c) 6 cm (d) 4 cm
9. 9.A rectangle has an area of 54 sq cm and a length of 9 cm. What is its width? (a) 6 cm (b) 45 cm (c) 12 cm (d) 7 cm
10. 10.A rectangle is 18 cm long and 11 cm wide. What is its perimeter? (a) 198 cm (b) 29 cm (c) 58 cm (d) 47 cm
11. 11.A rectangle is 14 cm long and 4 cm wide. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 70 sq cm (d) 56 sq cm
12. 12.A rectangle has an area of 6 sq cm and a length of 3 cm. What is its width? (a) 1 cm (b) 2 cm (c) 3 cm (d) 4 cm
13. 13.A rectangle has an area of 72 sq cm and a length of 12 cm. What is its width? (a) 12 cm (b) 7 cm (c) 6 cm (d) 60 cm
14. 14.A rectangle has an area of 153 sq cm and a length of 17 cm. What is its width? (a) 136 cm (b) 18 cm (c) 10 cm (d) 9 cm
15. 15.A rectangle has an area of 180 sq cm and a length of 15 cm. What is its width? (a) 13 cm (b) 12 cm (c) 165 cm (d) 24 cm
16. 16.A rectangle is 20 cm long and 6 cm wide. What is its perimeter? (a) 46 cm (b) 26 cm (c) 120 cm (d) 52 cm
17. 17.A rectangle is 17 cm long and 10 cm wide. What is its area? (a) 187 sq cm (b) 27 sq cm (c) 170 sq cm (d) 54 sq cm
18. 18.A rectangle has an area of 95 sq cm and a length of 19 cm. What is its width? (a) 76 cm (b) 10 cm (c) 6 cm (d) 5 cm
19. 19.A rectangle has an area of 204 sq cm and a length of 17 cm. What is its width? (a) 24 cm (b) 13 cm (c) 12 cm (d) 187 cm
20. 20.A rectangle is 19 cm long and 11 cm wide. What is its perimeter? (a) 49 cm (b) 30 cm (c) 209 cm (d) 60 cm
21. 21.A rectangle is 16 cm long and 2 cm wide. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 32 sq cm (d) 48 sq cm
22. 22.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
23. 23.A rectangle has an area of 168 sq cm and a length of 14 cm. What is its width? (a) 154 cm (b) 13 cm (c) 12 cm (d) 24 cm
24. 24.A square has a perimeter of 52 cm. What is its area? (a) 52 sq cm (b) 196 sq cm (c) 169 sq cm (d) 26 sq cm
25. 25.A rectangle is 7 cm long and 2 cm wide. What is its perimeter? (a) 14 cm (b) 9 cm (c) 16 cm (d) 18 cm
26. 26.A rectangle has an area of 66 sq cm and a length of 11 cm. What is its width? (a) 12 cm (b) 55 cm (c) 7 cm (d) 6 cm
27. 27.A rectangle is 8 cm long and 2 cm wide. What is its perimeter? (a) 16 cm (b) 10 cm (c) 18 cm (d) 20 cm
28. 28.A square has a perimeter of 44 cm. What is its area? (a) 44 sq cm (b) 144 sq cm (c) 121 sq cm (d) 22 sq cm
29. 29.A rectangle is 18 cm long and 10 cm wide. What is its area? (a) 28 sq cm (b) 56 sq cm (c) 180 sq cm (d) 198 sq cm
30. 30.A rectangle has an area of 171 sq cm and a length of 19 cm. What is its width? (a) 152 cm (b) 18 cm (c) 10 cm (d) 9 cm
31. 31.A rectangle has an area of 44 sq cm and a length of 11 cm. What is its width? (a) 4 cm (b) 8 cm (c) 5 cm (d) 33 cm
32. 32.A rectangle is 12 cm long and 7 cm wide. What is its area? (a) 84 sq cm (b) 38 sq cm (c) 96 sq cm (d) 19 sq cm
33. 33.A rectangle has an area of 102 sq cm and a length of 17 cm. What is its width? (a) 85 cm (b) 12 cm (c) 6 cm (d) 7 cm
34. 34.A rectangle is 9 cm long and 4 cm wide. What is its perimeter? (a) 13 cm (b) 22 cm (c) 26 cm (d) 36 cm
35. 35.A rectangle is 13 cm long and 10 cm wide. What is its perimeter? (a) 36 cm (b) 130 cm (c) 23 cm (d) 46 cm
36. 36.A rectangle is 13 cm long and 5 cm wide. What is its perimeter? (a) 65 cm (b) 36 cm (c) 31 cm (d) 18 cm
37. 37.A rectangle is 10 cm long and 3 cm wide. What is its perimeter? (a) 30 cm (b) 23 cm (c) 26 cm (d) 13 cm
38. 38.A rectangle is 14 cm long and 6 cm wide. What is its perimeter? (a) 40 cm (b) 84 cm (c) 34 cm (d) 20 cm
39. 39.A rectangle is 20 cm long and 3 cm wide. What is its perimeter? (a) 46 cm (b) 43 cm (c) 60 cm (d) 23 cm
40. 40.A rectangle is 12 cm long and 8 cm wide. What is its perimeter? (a) 20 cm (b) 96 cm (c) 32 cm (d) 40 cm

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