Theory
Exercises
1. 
Find the value of 'x'
Difficulty: easy 
1

2. 
Determine side of the triangle
Difficulty: easy 
1

3. 
Determine the required side length/angle measure
Difficulty: medium 
1

4. 
Determine the height of a tree
Difficulty: medium 
1

5. 
Pick the correct congruence relation from the list
Difficulty: medium 
4

6. 
Solve and find the unknown values
Difficulty: hard 
4

7. 
State the parts of corresponding sides and examine the congruency
Difficulty: hard 
5

8. 
Evaluate the correspondence of triangle
Difficulty: hard 
4

Tests
1. 
Training test
Difficulty: medium 
3
