Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Some applications of trigonometry - Chapter importance | Learn about chapter weightage and most important concepts in 'Real Numbers' chapter as per CBSE board examination. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | PYQ - Angle of depression | Other | easy | 1 m. | This exercise is to check your knowledge about angle of depression. |
| 2. | TBQ - Find the height and distance | Other | medium | 2 m. | To find the distance between two buildings. |
| 3. | PYQ - Angle of depression | Other | medium | 3 m. | This exercise is to check your knowledge about angle of depression. |
| 4. | Determine the distance between the two ships | Other | medium | 3 m. | Check your understanding skills in the concept of angle of depression. |
| 5. | Exemplar - Determine the height of the balloon | Other | medium | 3 m. | Try to apply the concept of trigonometric ratios in real life situations. |
| 6. | Determine the distance that the dog moved | Other | medium | 3 m. | Check your understanding skills in the concept of angle of depression. |
| 7. | Calculate the time taken by the vehicle to reach the building | Other | hard | 3 m. | Try to determine the time by applying the concept of angle of depression. |
| 8. | TBQ - Prove the following | Other | hard | 5 m. | Try to prove the given statement. |
| 9. | PYQ - Height and distances | Other | medium | 5 m. | This exercise is to check your understanding about heights and distances. |
| 10. | Case study:Applications of trigonometry | Other | hard | 5 m. | Practice a problem by understanding the figure and answer the given questions. |