Theory
Exercises
1. 
Identify the image
Difficulty: easy 
1

2. 
Classify line, line segment or rays
Difficulty: easy 
2

3. 
Intersecting lines or parallel lines
Difficulty: easy 
1

4. 
Choose all the correct answer
Difficulty: easy 
1

5. 
Classify the angles
Difficulty: easy 
2

6. 
Choose the correct image
Difficulty: easy 
1

7. 
Determine the angle between two rays
Difficulty: medium 
1

8. 
Identify the correct type of angle using the clock
Difficulty: medium 
1

9. 
Find the angle measure and classify the angle name
Difficulty: medium 
2

10. 
Identify the points are collinear or not
Difficulty: medium 
1

11. 
Classify the angle
Difficulty: medium 
1

12. 
Select the suitable type of line
Difficulty: medium 
3

13. 
Choose the correct degree
Difficulty: hard 
1

14. 
Pick the correct angle measure
Difficulty: hard 
1

15. 
Check the points are collinear or not
Difficulty: hard 
3

16. 
Calculate complementary and supplementary angles
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
4
