Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Some Applications of trigonometry | Get introduced to the concept of heights and distances. |
| 2. | Combination of angle of elevation and angle of depression - Cheat sheet |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Distance between the window and the tower | Other | easy | 2 m. | To find the distance between the window and the tower. |
| 2. | TBQ - Height of the tower | Other | easy | 2 m. | To find the height of cable tower. |
| 3. | Height of the lighthouse | Other | medium | 3 m. | To find the height of the lighthouse by using angle of elevation and depression. |
| 4. | Distance and height of the hill | Other | medium | 3 m. | To find the distance of the hill from the shil and also height of the hill. |
| 5. | Find the height of the mountain | Other | medium | 3 m. | Check your understanding skills in the concept of angle of elevation and depression. |
| 6. | Height and distances | Other | medium | 3 m. | This exercise is to check your understanding about heights and distances. |
| 7. | Height of the cloud | Other | hard | 5 m. | To find the height of the cloud above the lake. |
| 8. | Prove the following | Other | hard | 5 m. | Try to prove the given statement. |