Methodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| 1. | Geometric Twin, Congruence of Triangle and SSS Congruence Condition | In Geometric twin, congruent of two figures is discussed using the concept of flipping and rotation. Congruence of Triangles and SSS congruence condition are also discussed in detail |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| 1. | NCERT | Geometric Twins | Figure it out | Pg.3 | Q1 | Other | easy | 1 m. | Two figures are congruent is verified using two arm length and the inculded angle concept. |
| 2. | NCERT | Geometric Twins | Figure it Out | Pg. 3 | Q2 | Other | easy | 1 m. | Congruency of two figures is verified using the concept of flipping and rotation. |
| 3. | Find out the congruent vertices and side measures | Other | easy | 2 m. | Let's apply the concept of congruence triangle to find the corresponding vertices and sides. |
| 4. | Select the side value of the triangle | Other | easy | 2 m. | Apply the concept of congruent and find the sides. |
| 5. | AR - Analyze the following | Other | medium | 1 m. | Based on the concept of flipping, rotation and superimposition. Also circle, square and rectangle superimposition is discussed. |
| 6. | NCERT | Congruence of Triangles | Figure it Out | Pg.8 | Q1 | Other | medium | 3 m. | List all the other possible ways of expressing this congruence. |
| 7. | NCERT | Congruence of Triangles | Figure it Out | Pg.8 | Q2 | Other | medium | 2 m. | Applying SSS congruence condition to prove two triangles are congruent. |
| 8. | NCERT | Congruence of Triangles | Figure it Out | Pg.9 | Q3 | Other | hard | 4 m. | Applying SSS Congruence condition to prove two triangles are congruent. CPCT is applied to show to angles are equal and then bisector concept is applied to verify the given statement. |
| 9. | CBQ - The Rectangular Design | Other | hard | 4 m. | Rectangle properties are used. SSS congruence condition is applied. Corresponding vertices are seen. |