Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Surface area of solids | Let us learn to find the surface areas of cuboids, slant height surface area of cone, sphere and hemisphere |
| 2. | Volume of solids | To learn about Volume of different solids |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Calculate the surface area of the cuboid | Other | medium | 3 m. | To find the correct answer using the concept of cuboid. |
| 2. | Complete the table | Other | medium | 3 m. | Enter the correct formulas for right circular cylinder and right circular cone. |
| 3. | Calculate the ratio of a area of a sphere and cylinder | Other | medium | 5 m. | Calculate the ratio of the area of a cylinder and sphere using surface area formulas. |
| 4. | Find the inner and outer curved surface area of a hemispherical bowl. | Other | medium | 4 m. | Find the inner and outer curved surface area of a hemispherical bowl using surface area formula. |
| 5. | Calculate the surface area of a sphere | Other | easy | 3 m. | Work on the problem to find the diameter of a sphere when surface area is given. |
| 6. | Find the number of loaves of bread | Other | medium | 5 m. | Find the number of loaves of bread that could be contained in a container using the right formula. |
| 7. | Find the volume of a cylinder | Other | easy | 2 m. | Practice problem to find the volume of a cylinder using base area. |
| 8. | Calculate the ratio between the height of cones | Other | medium | 3 m. | Calculate the ratio between the height of two cones using volumes of the cones. |
| 9. | Find the diameter of the bowl | Other | medium | 4 m. | Work on the problem to find the diameter of the hemispherical bowl using the volume of the bowl. |
| 10. | Find the volume of the lamp | Other | medium | 4 m. | Work on the problem to find the volume of the lamp using surface area. |