Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Surface area of a cuboid | Learn formulas to find the lateral surface area and total surface area of a cuboid. |
| 2. | Surface area of a cube | Learn formulas to find the lateral surface area and total surface area of a cube. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | TBQ - Determine the ratios | Other | easy | 1 m. | Find the surface area of the cube and cuboid. |
| 2. | Find the surface area of a cube | Other | easy | 3 m. | Practice problem to find the surface area of a cube. |
| 3. | Find the surface area of the bricks | Other | easy | 2 m. | Practice problem to find the surface area of a brick. |
| 4. | Find the cost of painting the room | Other | medium | 5 m. | Find the cost of painting the room using the surface area of a cuboid formula. |
| 5. | Evaluate the surface area of the ice cube | Other | medium | 5 m. | Evaluate the edge and the surface area of the ice cube using the formula. |
| 6. | Calculate the length of the carton box | Other | medium | 5 m. | Calculate the length of the carton box using lateral surface area formula. |
| 7. | Compare the lateral surface area of two shapes | Other | medium | 5 m. | Work on the problem to compare the lateral surface area of two shapes. |
| 8. | Find the cost of the cuboidal boxes | Other | hard | 5 m. | Work on the problem to calculate the cost of cuboidal boxes. |