Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Triangle - its types and properties | Let us learn the basic concepts of triangle, types of triangle, triangle inequality, angle sum property and exterior angle property. |
| 2. | Construction of triangles | Let us learn how to construct triangle when 3 sides are given, when 2 sides and an included angles are known and also to construct a triangle when 2 angles and the included side are known. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | Name the triangle | Other | easy | 1 m. | Practice the problem to identify the type of triangle. |
| 2. | Circle intersect test | Other | easy | 1 m. | Check your understanding skills in the concept of checking existence of triangle using circle intersection test. |
| 3. | Say yes or no | Other | medium | 1 m. | Practice the exercise to understand the concept of types of triangle. |
| 4. | TBQ - Construct a triangle | Other | medium | 3 m. | To draw triangle using the point on the circle. |
| 5. | Find the interior angle | Other | medium | 2 m. | Try to apply the concept of exterior angle property. |
| 6. | Find the value of x | Other | medium | 3 m. | In this exercise, find the value of 'x' using exterior angle of a triangle. |
| 7. | AR - Triangle | Other | medium | 1 m. | Check your understanding skills in the basic concepts of triangle and angle properties. |
| 8. | TBQ - Construct the altitude of the triangle | Other | hard | 4 m. | Practice the problem to construct the altitude of the triangle. |
| 9. | TBQ - Explore and find out! | Other | hard | 5 m. | To explore the angles of the triangle using the angle sum property for the given condition. |
| 10. | CBQ - The Hiking route | Other | hard | 4 m. | Try to solve the problem using triangle inequality concept. |