Theory
Exercises
1. 
Properties of quadrilateral
Difficulty: easy 
2

2. 
Identify the name of the quadrilateral
Difficulty: easy 
2

3. 
Find the fourth angle
Difficulty: medium 
3

4. 
Determine the perimeter
Difficulty: medium 
3

5. 
Answer the questions using the given quadrilateral
Difficulty: medium 
2

6. 
Order the steps of construction
Difficulty: hard 
5

Tests
1. 
Training test
Difficulty: medium 
7
