PUMPA - SMART LEARNING
எங்கள் ஆசிரியர்களுடன் 1-ஆன்-1 ஆலோசனை நேரத்தைப் பெறுங்கள். டாப்பர் ஆவதற்கு நாங்கள் பயிற்சி அளிப்போம்
Book Free DemoMethodical recommendation:
Theory
| Number | Name | Description |
|---|---|---|
| Number 1. | Name Exterior angle of a polygon | Description Let's recall 'What is exterior angle?'. |
| Number 2. | Name Forms of exterior angles of a triangle | Description Here comes the different forms of exterior angles of a triangle. |
| Number 3. | Name Exterior angle property of a triangle | Description Understand the relation between exterior and interior angle of a triangle. |
Textbook Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Multiple choice question I | Type Other | Difficulty easy | Marks 2 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 2. | Name Multiple choice question II | Type Other | Difficulty easy | Marks 2 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 3. | Name Two marks example problems I | Type Other | Difficulty medium | Marks 4 m. | Description In this exercise, find the exterior angle of the given triangles. |
| Number 4. | Name Two marks example problems II | Type Other | Difficulty medium | Marks 4 m. | Description In this exercise, find the exterior angle of the given triangles. |
| Number 5. | Name Two marks exercise problems I | Type Other | Difficulty medium | Marks 4 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 6. | Name Two marks exercise problems II | Type Other | Difficulty medium | Marks 4 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 7. | Name Two marks exercise problems III | Type Other | Difficulty medium | Marks 4 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 8. | Name Two marks exercise problems IV | Type Other | Difficulty medium | Marks 4 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 9. | Name Two marks exercise problems V | Type Other | Difficulty medium | Marks 0 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 10. | Name Two marks exercise problems VI | Type Other | Difficulty medium | Marks 0 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 11. | Name Five marks exercise problems VII | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 12. | Name Five marks exercise problems VIII | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 13. | Name Five marks exercise problems IX | Type Other | Difficulty hard | Marks 5 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 14. | Name Five marks exercise problems X | Type Other | Difficulty hard | Marks 5 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 15. | Name Five marks exercise problems XI | Type Other | Difficulty hard | Marks 5 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 16. | Name Five marks exercise problems XII | Type Other | Difficulty hard | Marks 5 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 17. | Name Five marks exercise problems XIII | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 18. | Name Five marks exercise problems XIV | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 19. | Name Five marks exercise problems XV | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 20. | Name Five marks exercise problems XVI | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
Practice Questions
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Calculate the exterior angle | Type Other | Difficulty easy | Marks 2 m. | Description Practice a problem on finding exterior angle of a triangle. |
| Number 2. | Name Determine the exterior angle of right triangle | Type Other | Difficulty easy | Marks 3 m. | Description Apply exterior angle property to find the exterior angle. |
| Number 3. | Name Evaluate interior and exterior angles of a triangle | Type Other | Difficulty medium | Marks 4 m. | Description Analyse the problem and determine the interior and exterior angle. |
| Number 4. | Name Determine the angle in isosceles triangle | Type Other | Difficulty medium | Marks 4 m. | Description Calculate the interior angles of an isosceles triangle. |
| Number 5. | Name Evaluate the unknown value | Type Other | Difficulty medium | Marks 4 m. | Description Apply the exterior angle property and find the unknown value. |
| Number 6. | Name Calculate the unknown angles | Type Other | Difficulty hard | Marks 5 m. | Description Practice a problem on finding the interior angle by applying the exterior angle property. |
| Number 7. | Name Estimate the unknown value | Type Other | Difficulty hard | Marks 5 m. | Description Applying the property of exterior angle of a triangle, find the unknown value. |
Key Questions for School Exam Preparation
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Find the missing angle | Type Other | Difficulty medium | Marks 2 m. | Description In this exercise, find the value of 'x' using exterior angle of a triangle. |
| Number 2. | Name Evaluate the value of the missing angle x | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
| Number 3. | Name Determine the value of the missing angle y. | Type Other | Difficulty hard | Marks 5 m. | Description This exercise is to check your knowledge about exterior angle of a triangle. |
Questions for Teacher Use
| Number | Name | Type | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Construct exterior angle of a triangle | Type Other | Difficulty medium | Marks 5 m. | Description Demonstrate the exterior angle of a triangle. |
| Number 2. | Name Fill in the suitable answer | Type Other | Difficulty medium | Marks 4 m. | Description Recall the properties and choose the correct options. |
| Number 3. | Name Calculate the interior and exterior angles | Type Other | Difficulty medium | Marks 4 m. | Description Get interior and exterior angles of the triangle. |
| Number 4. | Name Find all the interior and exterior angles | Type Other | Difficulty hard | Marks 6 m. | Description Get the interior and exterior angles of the triangle. |
| Number 5. | Name Calculate the exterior angle | Type Other | Difficulty easy | Marks 1 m. | Description Practice a problem on finding exterior angle of a triangle. |
| Number 6. | Name Isoceles triangle | Type Other | Difficulty medium | Marks 1 m. | Description |
Periodic assessments
| Number | Name | Recomended time: | Difficulty | Marks | Description |
|---|---|---|---|---|---|
| Number 1. | Name Homework I | Recomended time: 00:15:00 | Difficulty medium | Marks 11 m. | Description |
| Number 2. | Name Homework II | Recomended time: 00:15:00 | Difficulty medium | Marks 11 m. | Description |
| Number 3. | Name Homework III | Recomended time: 00:15:00 | Difficulty medium | Marks 10 m. | Description |
| Number 4. | Name Homework IV | Recomended time: 00:15:00 | Difficulty medium | Marks 13 m. | Description |
| Number 5. | Name Homework V | Recomended time: 00:15:00 | Difficulty medium | Marks 13 m. | Description |
| Number 6. | Name Homework VI | Recomended time: 00:15:00 | Difficulty medium | Marks 13 m. | Description |
| Number 7. | Name Revision test I | Recomended time: 00:15:00 | Difficulty medium | Marks 11 m. | Description |
| Number 8. | Name Revision test II | Recomended time: 00:15:00 | Difficulty medium | Marks 14 m. | Description |
| Number 9. | Name Revision test III | Recomended time: 00:15:00 | Difficulty medium | Marks 14 m. | Description |
| Number 10. | Name Revision test IV | Recomended time: 00:15:00 | Difficulty medium | Marks 15 m. | Description |
| Number 11. | Name Revision test V | Recomended time: 00:15:00 | Difficulty medium | Marks 10 m. | Description |
| Number 12. | Name Periodic Assessment | Recomended time: 00:10:00 | Difficulty medium | Marks 4 m. | Description PA 2 |
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