Theory
Exercises
1. 
Find the area
Difficulty: easy 
2

2. 
Find the area of the triangle
Difficulty: easy 
2

3. 
Show that the points are collinear
Difficulty: easy 
2

4. 
Find the value of 'm'
Difficulty: easy 
2

5. 
Find the value of 'k'
Difficulty: medium 
3

6. 
Check whether the points are collinear
Difficulty: medium 
3

7. 
Determine the area of the quadrilateral
Difficulty: medium 
3

8. 
Find the relation between 'a' and 'b'
Difficulty: medium 
3

9. 
Find the vertex and calculate the required area
Difficulty: medium 
3

10. 
Find the third vertex of the triangle
Difficulty: hard 
4

11. 
Find the area of the required triangle
Difficulty: hard 
4

12. 
Understand the statement and answer the questions
Difficulty: hard 
5

13. 
Find the area of the described triangle
Difficulty: hard 
4

14. 
Find the vertices and compute the area
Difficulty: hard 
4

15. 
Find the vertex of the triangle
Difficulty: hard 
4

Tests
1. 
Training test I
Difficulty: medium 
9

2. 
Training test II
Difficulty: medium 
8
