Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 839 · 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 11 cm long and 7 cm wide. What is its area? (a) 77 sq cm (b) 88 sq cm (c) 36 sq cm (d) 18 sq cm
2. 2.A rectangle is 11 cm long and 6 cm wide. What is its area? (a) 34 sq cm (b) 77 sq cm (c) 17 sq cm (d) 66 sq cm
3. 3.A rectangle is 15 cm long and 2 cm wide. What is its area? (a) 30 sq cm (b) 17 sq cm (c) 34 sq cm (d) 45 sq cm
4. 4.A rectangle is 20 cm long and 10 cm wide. What is its area? (a) 200 sq cm (b) 30 sq cm (c) 220 sq cm (d) 60 sq cm
5. 5.A square has a perimeter of 52 cm. What is its area? (a) 52 sq cm (b) 26 sq cm (c) 169 sq cm (d) 196 sq cm
6. 6.A rectangle is 6 cm long and 2 cm wide. What is its area? (a) 16 sq cm (b) 8 sq cm (c) 12 sq cm (d) 18 sq cm
7. 7.A rectangle is 19 cm long and 6 cm wide. What is its area? (a) 114 sq cm (b) 50 sq cm (c) 133 sq cm (d) 25 sq cm
8. 8.A rectangle is 10 cm long and 7 cm wide. What is its area? (a) 70 sq cm (b) 17 sq cm (c) 80 sq cm (d) 34 sq cm
9. 9.A rectangle is 11 cm long and 4 cm wide. What is its area? (a) 15 sq cm (b) 55 sq cm (c) 30 sq cm (d) 44 sq cm
10. 10.A square has a perimeter of 44 cm. What is its area? (a) 144 sq cm (b) 44 sq cm (c) 22 sq cm (d) 121 sq cm
11. 11.A square has a perimeter of 28 cm. What is its area? (a) 64 sq cm (b) 28 sq cm (c) 49 sq cm (d) 14 sq cm
12. 12.A rectangle has an area of 190 sq cm and a length of 19 cm. What is its width? (a) 171 cm (b) 11 cm (c) 10 cm (d) 20 cm
13. 13.A rectangle is 8 cm long and 3 cm wide. What is its perimeter? (a) 19 cm (b) 22 cm (c) 24 cm (d) 11 cm
14. 14.A rectangle has an area of 90 sq cm and a length of 15 cm. What is its width? (a) 75 cm (b) 12 cm (c) 7 cm (d) 6 cm
15. 15.A rectangle is 14 cm long and 2 cm wide. What is its area? (a) 42 sq cm (b) 28 sq cm (c) 32 sq cm (d) 16 sq cm
16. 16.A rectangle is 10 cm long and 3 cm wide. What is its perimeter? (a) 23 cm (b) 13 cm (c) 30 cm (d) 26 cm
17. 17.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
18. 18.A square has a perimeter of 36 cm. What is its area? (a) 100 sq cm (b) 18 sq cm (c) 81 sq cm (d) 36 sq cm
19. 19.A rectangle is 11 cm long and 10 cm wide. What is its area? (a) 121 sq cm (b) 110 sq cm (c) 21 sq cm (d) 42 sq cm
20. 20.A rectangle is 13 cm long and 8 cm wide. What is its area? (a) 21 sq cm (b) 42 sq cm (c) 117 sq cm (d) 104 sq cm
21. 21.A rectangle has an area of 63 sq cm and a length of 9 cm. What is its width? (a) 54 cm (b) 14 cm (c) 8 cm (d) 7 cm
22. 22.A rectangle has an area of 152 sq cm and a length of 19 cm. What is its width? (a) 8 cm (b) 16 cm (c) 9 cm (d) 133 cm
23. 23.A rectangle is 12 cm long and 9 cm wide. What is its area? (a) 21 sq cm (b) 120 sq cm (c) 108 sq cm (d) 42 sq cm
24. 24.A square has a perimeter of 32 cm. What is its area? (a) 81 sq cm (b) 32 sq cm (c) 64 sq cm (d) 16 sq cm
25. 25.A rectangle is 9 cm long and 6 cm wide. What is its perimeter? (a) 15 cm (b) 24 cm (c) 54 cm (d) 30 cm
26. 26.A square has a perimeter of 60 cm. What is its area? (a) 60 sq cm (b) 225 sq cm (c) 30 sq cm (d) 256 sq cm
27. 27.A rectangle is 11 cm long and 9 cm wide. What is its area? (a) 40 sq cm (b) 99 sq cm (c) 110 sq cm (d) 20 sq cm
28. 28.A rectangle is 15 cm long and 5 cm wide. What is its perimeter? (a) 75 cm (b) 40 cm (c) 35 cm (d) 20 cm
29. 29.A rectangle has an area of 24 sq cm and a length of 12 cm. What is its width? (a) 12 cm (b) 4 cm (c) 3 cm (d) 2 cm
30. 30.A rectangle has an area of 77 sq cm and a length of 11 cm. What is its width? (a) 66 cm (b) 14 cm (c) 7 cm (d) 8 cm
31. 31.A rectangle is 15 cm long and 7 cm wide. What is its area? (a) 105 sq cm (b) 120 sq cm (c) 44 sq cm (d) 22 sq cm
32. 32.A rectangle is 10 cm long and 7 cm wide. What is its perimeter? (a) 70 cm (b) 27 cm (c) 17 cm (d) 34 cm
33. 33.A rectangle is 15 cm long and 7 cm wide. What is its perimeter? (a) 44 cm (b) 37 cm (c) 105 cm (d) 22 cm
34. 34.A rectangle has an area of 78 sq cm and a length of 13 cm. What is its width? (a) 65 cm (b) 7 cm (c) 12 cm (d) 6 cm
35. 35.A rectangle has an area of 70 sq cm and a length of 10 cm. What is its width? (a) 14 cm (b) 7 cm (c) 60 cm (d) 8 cm
36. 36.A rectangle is 15 cm long and 4 cm wide. What is its perimeter? (a) 60 cm (b) 19 cm (c) 34 cm (d) 38 cm
37. 37.A rectangle is 16 cm long and 6 cm wide. What is its area? (a) 112 sq cm (b) 22 sq cm (c) 96 sq cm (d) 44 sq cm
38. 38.A rectangle is 11 cm long and 4 cm wide. What is its perimeter? (a) 30 cm (b) 44 cm (c) 15 cm (d) 26 cm
39. 39.A square has a perimeter of 48 cm. What is its area? (a) 169 sq cm (b) 144 sq cm (c) 24 sq cm (d) 48 sq cm
40. 40.A rectangle is 8 cm long and 4 cm wide. What is its area? (a) 40 sq cm (b) 24 sq cm (c) 12 sq cm (d) 32 sq cm

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