Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Surface area of a frustum of a cone | Get introduced to the shape frustum of a cone. |
| 2. | Surface area of right circular cone | Learn about surface area of a right circular cone and their properties. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Find the height of the frustum | Other | easy | 3 m. | Work on the problem to find the height of th frustum. |
| 2. | Determine the curved surface area of the frustum | Other | medium | 4 m. | In this exercise, find the curved surface area of the frustum using the given information. |
| 3. | Find the height of the tent | Other | medium | 4 m. | Work on the problem to find the height of the conical objects. |
| 4. | Choose the correct answer | Other | medium | 4 m. | Problem to find the surface area and the cost of the conical object. |
| 5. | Determine the cost of painting the frustum part of the lamp | Other | medium | 4 m. | Practice problem to find the cost of painting the frustum part of the lamp. |
| 6. | Evaluate the cost of the paper to make the joker's cap | Other | hard | 5 m. | Problem to find the surface area of the conical object. |