Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 3 · 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 2 cm wide. What is its area? (a) 15 sq cm (b) 26 sq cm (c) 39 sq cm (d) 30 sq cm
2. 2.A rectangle is 19 cm long and 12 cm wide. What is its perimeter? (a) 62 cm (b) 50 cm (c) 31 cm (d) 228 cm
3. 3.A rectangle is 16 cm long and 2 cm wide. What is its perimeter? (a) 36 cm (b) 18 cm (c) 34 cm (d) 32 cm
4. 4.A square has a perimeter of 36 cm. What is its area? (a) 36 sq cm (b) 100 sq cm (c) 18 sq cm (d) 81 sq cm
5. 5.A rectangle is 20 cm long and 8 cm wide. What is its area? (a) 180 sq cm (b) 56 sq cm (c) 28 sq cm (d) 160 sq cm
6. 6.A rectangle is 6 cm long and 2 cm wide. What is its perimeter? (a) 12 cm (b) 16 cm (c) 14 cm (d) 8 cm
7. 7.A rectangle is 7 cm long and 5 cm wide. What is its area? (a) 24 sq cm (b) 12 sq cm (c) 35 sq cm (d) 42 sq cm
8. 8.A rectangle is 13 cm long and 6 cm wide. What is its area? (a) 19 sq cm (b) 38 sq cm (c) 78 sq cm (d) 91 sq cm
9. 9.A square has a perimeter of 32 cm. What is its area? (a) 64 sq cm (b) 32 sq cm (c) 81 sq cm (d) 16 sq cm
10. 10.A rectangle is 10 cm long and 3 cm wide. What is its area? (a) 26 sq cm (b) 30 sq cm (c) 40 sq cm (d) 13 sq cm
11. 11.A rectangle has an area of 136 sq cm and a length of 17 cm. What is its width? (a) 8 cm (b) 16 cm (c) 119 cm (d) 9 cm
12. 12.A rectangle is 18 cm long and 8 cm wide. What is its perimeter? (a) 144 cm (b) 52 cm (c) 26 cm (d) 44 cm
13. 13.A rectangle is 8 cm long and 3 cm wide. What is its area? (a) 11 sq cm (b) 32 sq cm (c) 24 sq cm (d) 22 sq cm
14. 14.A rectangle is 9 cm long and 3 cm wide. What is its area? (a) 27 sq cm (b) 36 sq cm (c) 24 sq cm (d) 12 sq cm
15. 15.A rectangle is 20 cm long and 12 cm wide. What is its perimeter? (a) 240 cm (b) 52 cm (c) 32 cm (d) 64 cm
16. 16.A square has a perimeter of 48 cm. What is its area? (a) 48 sq cm (b) 169 sq cm (c) 24 sq cm (d) 144 sq cm
17. 17.A rectangle is 8 cm long and 3 cm wide. What is its perimeter? (a) 24 cm (b) 22 cm (c) 11 cm (d) 19 cm
18. 18.A rectangle is 17 cm long and 4 cm wide. What is its perimeter? (a) 42 cm (b) 38 cm (c) 21 cm (d) 68 cm
19. 19.A rectangle is 9 cm long and 2 cm wide. What is its area? (a) 22 sq cm (b) 27 sq cm (c) 18 sq cm (d) 11 sq cm
20. 20.A rectangle has an area of 36 sq cm and a length of 12 cm. What is its width? (a) 3 cm (b) 4 cm (c) 24 cm (d) 6 cm
21. 21.A rectangle is 14 cm long and 3 cm wide. What is its perimeter? (a) 31 cm (b) 17 cm (c) 42 cm (d) 34 cm
22. 22.A rectangle is 13 cm long and 5 cm wide. What is its area? (a) 18 sq cm (b) 65 sq cm (c) 78 sq cm (d) 36 sq cm
23. 23.A rectangle is 8 cm long and 5 cm wide. What is its perimeter? (a) 26 cm (b) 13 cm (c) 40 cm (d) 21 cm
24. 24.A rectangle is 9 cm long and 7 cm wide. What is its area? (a) 72 sq cm (b) 16 sq cm (c) 63 sq cm (d) 32 sq cm
25. 25.A square has a perimeter of 20 cm. What is its area? (a) 20 sq cm (b) 25 sq cm (c) 36 sq cm (d) 10 sq cm
26. 26.A rectangle has an area of 56 sq cm and a length of 8 cm. What is its width? (a) 8 cm (b) 14 cm (c) 48 cm (d) 7 cm
27. 27.A rectangle has an area of 52 sq cm and a length of 13 cm. What is its width? (a) 8 cm (b) 4 cm (c) 39 cm (d) 5 cm
28. 28.A rectangle has an area of 75 sq cm and a length of 15 cm. What is its width? (a) 10 cm (b) 6 cm (c) 60 cm (d) 5 cm
29. 29.A rectangle is 18 cm long and 10 cm wide. What is its area? (a) 56 sq cm (b) 198 sq cm (c) 28 sq cm (d) 180 sq cm
30. 30.A rectangle is 18 cm long and 7 cm wide. What is its area? (a) 50 sq cm (b) 144 sq cm (c) 126 sq cm (d) 25 sq cm
31. 31.A rectangle is 15 cm long and 4 cm wide. What is its perimeter? (a) 60 cm (b) 38 cm (c) 19 cm (d) 34 cm
32. 32.A square has a perimeter of 28 cm. What is its area? (a) 28 sq cm (b) 14 sq cm (c) 64 sq cm (d) 49 sq cm
33. 33.A square has a perimeter of 56 cm. What is its area? (a) 28 sq cm (b) 56 sq cm (c) 225 sq cm (d) 196 sq cm
34. 34.A rectangle is 15 cm long and 6 cm wide. What is its area? (a) 42 sq cm (b) 105 sq cm (c) 90 sq cm (d) 21 sq cm
35. 35.A rectangle has an area of 60 sq cm and a length of 10 cm. What is its width? (a) 50 cm (b) 7 cm (c) 6 cm (d) 12 cm
36. 36.A rectangle is 12 cm long and 7 cm wide. What is its area? (a) 96 sq cm (b) 38 sq cm (c) 84 sq cm (d) 19 sq cm
37. 37.A rectangle is 10 cm long and 3 cm wide. What is its perimeter? (a) 26 cm (b) 13 cm (c) 30 cm (d) 23 cm
38. 38.A rectangle is 14 cm long and 4 cm wide. What is its area? (a) 18 sq cm (b) 36 sq cm (c) 70 sq cm (d) 56 sq cm
39. 39.A rectangle is 14 cm long and 9 cm wide. What is its area? (a) 46 sq cm (b) 23 sq cm (c) 126 sq cm (d) 140 sq cm
40. 40.A rectangle is 9 cm long and 6 cm wide. What is its area? (a) 54 sq cm (b) 15 sq cm (c) 63 sq cm (d) 30 sq cm

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