Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Triangle and its existence | To recall the triangle and its components. And, the neccesary and sufficient condition for a triangle to exist. |
| 2. | Constructing Triangles in Different Situations | To learn how to construct a triangle when some sides and angles are given. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Categorize the characteristics of the triangle | Other | easy | 3 m. | To choose the appropriate characteristic for the given triangle. |
| 2. | Select the set of angles that forms a triangle | Other | easy | 3 m. | Pick the set of angles that forms a triangle from the provided choices using angle sum property. |
| 3. | TBQ - Which is more efficient? | Other | medium | 3 m. | To learn the efficient way to construct a triangle using its sides. |
| 4. | Check if it is possible to form a triangle with the given sides | Other | medium | 3 m. | Check whether the given sides forms a triangle with the help of triangle inequality. |
| 5. | Find the exterior angle at a vertex | Other | medium | 3 m. | To find the exterior angle at a vertex for the given condition. |
| 6. | TBQ - Match the procedure with the geometry | Other | medium | 4 m. | Learn how to construct a triangle if the measure of two angles and a side are known. |
| 7. | TBQ - Analyse the situation and interpret | Other | hard | 5 m. | To analyse the statements and interpret your answer based on the sides of the triangle. |
| 8. | TBQ - Verify the existence of an isosceles triangle geometrically | Other | hard | 5 m. | To construct and verify if the given triangles are possible. |
| 9. | TBQ - Think beyond! | Other | hard | 5 m. | To check how many right triangles exist for the given condition. |
| 10. | CBQ - Calculate the possible distance between the flat | Other | hard | 5 m. | Calculate the posssible direct distance between the flats using triangle inequality. |