Theory
Exercises
1. 
Choose a formula for the given figure
Difficulty: easy 
1

2. 
Determine the perimeter of the rectangle
Difficulty: easy 
1

3. 
Find the perimeter of the square
Difficulty: easy 
1

4. 
Calculate the perimeter of the triangle
Difficulty: easy 
1

5. 
Say true or false
Difficulty: easy 
1

6. 
Determine the length
Difficulty: medium 
2

7. 
Find the breadth
Difficulty: medium 
2

8. 
Choose the correct answer
Difficulty: medium 
2

9. 
Calculate the side length of the equilateral triangle
Difficulty: medium 
2

10. 
Find the side length of the regular shape
Difficulty: medium 
2

11. 
Find the perimeter
Difficulty: medium 
2

12. 
Find the perimeter and the distance covered
Difficulty: hard 
4

13. 
Find the side and cost of fencing
Difficulty: hard 
4

14. 
Determine the perimeter and cost of fencing the triangular plot
Difficulty: hard 
4

15. 
Calculate the perimeter of the given figure
Difficulty: hard 
3

Tests
1. 
Training test
Difficulty: easy 
4

2. 
Training test
Difficulty: medium 
5

3. 
Training test
Difficulty: medium 
10
