Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Volume of sphere and hollow sphere | Learn how to find out the volume of a sphere and hollow sphere. |
| 2. | Volume of hemisphere | Learn how to find out the volume of a hemisphere. |
| 3. | Frustum of a cone | Get introduced to the shape frustum of a cone. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Multiple choice question II | Other | easy | 1 m. | Work on the problem to find the answers using volume of sphere, hemisphere and frustum. |
| 2. | Five mark exercise problem IV | Other | hard | 5 m. | Analyse the questions and answer using volume of sphere, hemisphere and frustum. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Determine the volume of a sphere | Other | easy | 3 m. | Determine the volume of a sphere using radius of the sphere. |
| 2. | Find the volume of a hemisphere | Other | easy | 3 m. | Practice problem to find the volume of a hemisphere. |
| 3. | Find the volume of the frustum | Other | medium | 4 m. | Practice problem to find the volume of the frustum. |
| 4. | Find the ratio of volumes of two sphere | Other | medium | 4 m. | Work on the problem to find the ratio of volume of two spheres using the ratio of radii. |
| 5. | Find the weight of the box | Other | easy | 3 m. | Find the weight of the box using the weight of the Christmas balls. |
| 6. | Find the thickness of the bowl | Other | medium | 4 m. | Work on the problem to find the thickness of the hemispherical bowl. |
| 7. | Find the height of the kulfi | Other | medium | 4 m. | Practice problem to find the area of the kulfi using frustum of a cone formula. |