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 elevation | Other | easy | 1 m. | This exercise is to check your knowledge about angle of elevation. |
| 2. | Find the height of the tower | Other | medium | 3 m. | Practice a problem to find the height of the tower. |
| 3. | Find the value | Other | medium | 3 m. | To find the sun’s altitude. |
| 4. | Determine the actual height of the tree | Other | medium | 3 m. | Try to find the actual height of the tree. |
| 5. | Which lizard will catch its prey? | Other | medium | 3 m. | Try to determine which lizard will catch its prey using the concept of angle of elevation. |
| 6. | Find the distance travelled by the boy | Other | medium | 1 m. | Practice a problem to determine the distance travelled by the boy by applying the concept of angle of elevation. |
| 7. | Calculate the distance between the two jet planes | Other | medium | 3 m. | Check your understanding skills in the concept of angle of elevation. |
| 8. | Find the height of the building and the distance of the car from the buildings | Other | hard | 5 m. | Practice a problem in the concept of angle of elevation. |
| 9. | Exemplar - Prove the following | Other | hard | 5 m. | Apply the concept of trigonometric ratios and prove the required. |
| 10. | PYQ - Angle of elevation | Other | hard | 5 m. | This exercise is to check your knowledge about height and distances when angle of elevation is given. |