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Theory

Exercises

1. Determine the length of the ramp

Difficulty: easy

3
2. Find the length of the ladder

Difficulty: easy

3
3. Determine the angle of elevation

Difficulty: easy

3
4. Find the distance of the ball from the line directly beneath the balloon

Difficulty: easy

3
5. Determine the angle of depression

Difficulty: easy

3
6. Find the height of the tower

Difficulty: medium

4
7. Determine the actual height of the tree

Difficulty: medium

4
8. Find the width of the river

Difficulty: medium

4
9. Find the height of the flag post

Difficulty: medium

4
10. Which lizard will catch its prey?

Difficulty: medium

4
11. Determine the distance between the two ships

Difficulty: medium

4
12. Find the distance travelled by the boy

Difficulty: medium

4
13. Find the height of the pedestal

Difficulty: medium

4
14. Calculate the distance between the two jet planes

Difficulty: medium

4
15. Determine the height of the hill

Difficulty: medium

4
16. Determine the distance that the dog moved

Difficulty: medium

4
17. Find the height of the building and the distance of the car from the buildings

Difficulty: hard

6
18. Find the height of the mountain

Difficulty: hard

4
19. Calculate the altitude of the eagle

Difficulty: hard

5
20. Choose the correct choice for the given statements

Difficulty: hard

5
21. Case study:Applications of trigonometry

Difficulty: hard

5
22. Determine the altitude of the helicopter

Difficulty: hard

5
23. Calculate the time taken by the vehicle to reach the building

Difficulty: hard

5
24. Find the distance of the kite from the person

Difficulty: hard

5
25. Determine the height of the balloon

Difficulty: hard

5

Tests

1. Training test I

Difficulty: easy

12
2. Training test II

Difficulty: medium

15
3. Training test III

Difficulty: hard

16

Teacher manual