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 a Triangle When its Sides are given | To learn how to construct a triangle when all the three sides of the triangle are known. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Define the following | Other | easy | 3 m. | To define the components of the triangle. |
| 2. | Match the following | Other | easy | 3 m. | To classify the triangle based on the side. |
| 3. | Verify and interpret | Other | easy | 3 m. | To verify if the given lengths form a triangle and interpret your answer. |
| 4. | TBQ - Rule for triangle existence | Other | easy | 3 m. | To learn about triangle existence |
| 5. | TBQ - Vertices lie on a straight line | Other | medium | 4 m. | To learn about vertices on straight line |
| 6. | Calculate the possible values of the third side | Other | medium | 4 m. | Calculate the posssible values of the third side using triangle inequality. |
| 7. | TBQ - Existence of equilateral triangle | Other | medium | 4 m. | To verify the existence of equilateral triangle |
| 8. | Does the sidelengths form a triangle? | Other | medium | 4 m. | To check if the given sidelengths form a triangle or not. |
| 9. | Write the construction for the given figure | Other | hard | 5 m. | To write the construction for the given figure to construct a triangle. |
| 10. | TBQ - Verify the existence of triangle geometrically | Other | hard | 5 m. | To verify whether the triangle exists |
| 11. | Construct an equilateral triangle of given length | Other | hard | 5 m. | To construct an equilateral triangle of given length using a compass and a ruler. |