Theory
Exercises
1. 
Select the side value of the triangle
Difficulty: easy 
2

2. 
Find out the congruent vertices and side measures
Difficulty: easy 
2

3. 
Evaluate the corresponding angles of congruent triangles
Difficulty: easy 
3

4. 
Complete the sentences on congruence
Difficulty: medium 
4

5. 
Write the symbolic form of congruent triangle
Difficulty: medium 
3

6. 
Express the symbolic form of congruent triangles for the quadrilateral
Difficulty: medium 
3

7. 
Determine the correspondence of triangle
Difficulty: hard 
5

8. 
Find the side lengths and perimeter of a triangle
Difficulty: hard 
6

9. 
State the parts of corresponding sides and examine the congruency
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
8
