Perimeter and Area Worksheet for Maths Olympiad

Maths Olympiad topic 11: Perimeter and area · Set 336 · 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 7 cm wide. What is its area? (a) 15 sq cm (b) 30 sq cm (c) 56 sq cm (d) 64 sq cm
2. 2.A rectangle is 7 cm long and 5 cm wide. What is its area? (a) 12 sq cm (b) 35 sq cm (c) 24 sq cm (d) 42 sq cm
3. 3.A rectangle is 17 cm long and 2 cm wide. What is its area? (a) 34 sq cm (b) 51 sq cm (c) 19 sq cm (d) 38 sq cm
4. 4.A rectangle is 16 cm long and 2 cm wide. What is its perimeter? (a) 36 cm (b) 34 cm (c) 32 cm (d) 18 cm
5. 5.A rectangle is 7 cm long and 6 cm wide. What is its perimeter? (a) 13 cm (b) 42 cm (c) 20 cm (d) 26 cm
6. 6.A rectangle is 19 cm long and 12 cm wide. What is its area? (a) 247 sq cm (b) 228 sq cm (c) 62 sq cm (d) 31 sq cm
7. 7.A square has a perimeter of 52 cm. What is its area? (a) 169 sq cm (b) 26 sq cm (c) 196 sq cm (d) 52 sq cm
8. 8.A rectangle has an area of 100 sq cm and a length of 20 cm. What is its width? (a) 5 cm (b) 6 cm (c) 80 cm (d) 10 cm
9. 9.A rectangle is 12 cm long and 10 cm wide. What is its area? (a) 132 sq cm (b) 120 sq cm (c) 44 sq cm (d) 22 sq cm
10. 10.A rectangle has an area of 33 sq cm and a length of 11 cm. What is its width? (a) 3 cm (b) 4 cm (c) 22 cm (d) 6 cm
11. 11.A rectangle is 8 cm long and 5 cm wide. What is its area? (a) 13 sq cm (b) 48 sq cm (c) 40 sq cm (d) 26 sq cm
12. 12.A rectangle has an area of 24 sq cm and a length of 8 cm. What is its width? (a) 16 cm (b) 3 cm (c) 6 cm (d) 4 cm
13. 13.A rectangle is 13 cm long and 7 cm wide. What is its perimeter? (a) 40 cm (b) 20 cm (c) 91 cm (d) 33 cm
14. 14.A rectangle has an area of 65 sq cm and a length of 13 cm. What is its width? (a) 10 cm (b) 5 cm (c) 6 cm (d) 52 cm
15. 15.A rectangle is 18 cm long and 6 cm wide. What is its area? (a) 24 sq cm (b) 108 sq cm (c) 126 sq cm (d) 48 sq cm
16. 16.A rectangle is 18 cm long and 6 cm wide. What is its perimeter? (a) 48 cm (b) 108 cm (c) 42 cm (d) 24 cm
17. 17.A rectangle has an area of 132 sq cm and a length of 12 cm. What is its width? (a) 120 cm (b) 22 cm (c) 12 cm (d) 11 cm
18. 18.A rectangle is 14 cm long and 6 cm wide. What is its area? (a) 20 sq cm (b) 98 sq cm (c) 40 sq cm (d) 84 sq cm
19. 19.A square has a perimeter of 28 cm. What is its area? (a) 28 sq cm (b) 14 sq cm (c) 49 sq cm (d) 64 sq cm
20. 20.A square has a perimeter of 56 cm. What is its area? (a) 225 sq cm (b) 196 sq cm (c) 28 sq cm (d) 56 sq cm
21. 21.A rectangle has an area of 144 sq cm and a length of 18 cm. What is its width? (a) 8 cm (b) 9 cm (c) 16 cm (d) 126 cm
22. 22.A rectangle is 10 cm long and 8 cm wide. What is its area? (a) 36 sq cm (b) 18 sq cm (c) 80 sq cm (d) 90 sq cm
23. 23.A square has a perimeter of 24 cm. What is its area? (a) 49 sq cm (b) 24 sq cm (c) 36 sq cm (d) 12 sq cm
24. 24.A rectangle is 14 cm long and 5 cm wide. What is its perimeter? (a) 33 cm (b) 70 cm (c) 38 cm (d) 19 cm
25. 25.A rectangle is 6 cm long and 4 cm wide. What is its perimeter? (a) 20 cm (b) 24 cm (c) 10 cm (d) 16 cm
26. 26.A rectangle has an area of 133 sq cm and a length of 19 cm. What is its width? (a) 7 cm (b) 8 cm (c) 14 cm (d) 114 cm
27. 27.A rectangle is 9 cm long and 2 cm wide. What is its perimeter? (a) 20 cm (b) 11 cm (c) 18 cm (d) 22 cm
28. 28.A rectangle is 6 cm long and 5 cm wide. What is its area? (a) 36 sq cm (b) 30 sq cm (c) 11 sq cm (d) 22 sq cm
29. 29.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
30. 30.A rectangle has an area of 84 sq cm and a length of 12 cm. What is its width? (a) 8 cm (b) 72 cm (c) 14 cm (d) 7 cm
31. 31.A rectangle is 10 cm long and 5 cm wide. What is its area? (a) 15 sq cm (b) 30 sq cm (c) 50 sq cm (d) 60 sq cm
32. 32.A square has a perimeter of 44 cm. What is its area? (a) 44 sq cm (b) 144 sq cm (c) 22 sq cm (d) 121 sq cm
33. 33.A rectangle is 19 cm long and 10 cm wide. What is its area? (a) 209 sq cm (b) 190 sq cm (c) 58 sq cm (d) 29 sq cm
34. 34.A rectangle is 18 cm long and 3 cm wide. What is its area? (a) 42 sq cm (b) 21 sq cm (c) 54 sq cm (d) 72 sq cm
35. 35.A rectangle is 10 cm long and 5 cm wide. What is its perimeter? (a) 50 cm (b) 30 cm (c) 25 cm (d) 15 cm
36. 36.A rectangle has an area of 170 sq cm and a length of 17 cm. What is its width? (a) 11 cm (b) 20 cm (c) 10 cm (d) 153 cm
37. 37.A rectangle is 19 cm long and 5 cm wide. What is its area? (a) 24 sq cm (b) 114 sq cm (c) 95 sq cm (d) 48 sq cm
38. 38.A rectangle has an area of 77 sq cm and a length of 11 cm. What is its width? (a) 14 cm (b) 66 cm (c) 8 cm (d) 7 cm
39. 39.A rectangle has an area of 108 sq cm and a length of 18 cm. What is its width? (a) 12 cm (b) 90 cm (c) 7 cm (d) 6 cm
40. 40.A rectangle is 13 cm long and 6 cm wide. What is its area? (a) 91 sq cm (b) 38 sq cm (c) 19 sq cm (d) 78 sq cm

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