Theory
Exercises
1. 
Find the required angle
Difficulty: easy 
2

2. 
Find the circumradius
Difficulty: medium 
3

3. 
Find the area
Difficulty: medium 
3

4. 
Find the required length
Difficulty: medium 
3

5. 
Find the angle
Difficulty: hard 
5

6. 
Order the steps of construction
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
8
