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9th Maths
Refresher Course Answer Key
English Medium
9th Maths Refresher Course Answer Key English Medium, 9th Maths
Refresher Course Answer Key Medium, 9th Standard Refresher Course Answer Key
2021-2022 Download PDF. 9th Standard, Refresher Course Answer Key planner. 9th
Tamil, English, Maths, Science, Social Science Refresher Course day planner
Tamil Medium & English Medium Download PDF.
9th Refresher Course Answer Key for Maths Tamil Medium.
9th Refresher Course Answer Key Tamil Medium.
9th Maths EM புத்தாக்கப் பயிற்சிக் கட்டகம் 2021-2022.
- Fundamental Concepts
- 1. Rational Numbers
- 2. Properties of rational numbers
- 3. Square, Square root, Cube and Cube root
- 4. Introduction of a circle and its parts
- 5. Combined shapes, three dimensional (3-D) shapes
- 6. Algebra - Introduction
- 7. Algebraic multiplication & division
- 8. Algebraic identities
- 9. Factorisation
- 10. Linear equations in one variable - graph
- 11. Profit, loss, discount, Goods and Service Tax (GST)
- 12. Compound interest
- 13. Compound variation, time and work
- 14. Similar, congruent triangles and Pythagorean theorem
- 15. Concurrency of medians, altitudes, angle bisectors and perpendicular bisectors in a triangle.
- 16. Construction of quadrilateral and trapezium
- 17. Construction of special types of quadrilaterals
- 18. Statistics
- 19. Ordering of an arbitrary number, logical thinking, colouring and fibonacci patterns
- 20. Processing an information in encryption and decryption
வாசகர்களின் கருத்துக்களை அன்புடன் வரவேற்கின்றோம்.