Chapter 10- Congurent Triangle Theory and  Definitions : Chapter 10 – Congruent Triangles. Class 9 Maths Notes. Exercise No. 10.1,0.2,10.3,10.4 -Chapter 10- Congruent Triangles. Exercise#10.1 Exercise#10.2 Exercise#10.3 Exercise#10.4 Class 9th - Congurent T…

Chapter 9- Coordinate and Geometry Exercise#9.1 Exercise#9.2 Exercise#9.3 Chapter 9 – Coordinate Geometry Class 9 Maths Notes. Exercise No : 9.1,9.2,9.3 . Chapter 9- Introduction To Coordinate Geometry. Class 9 Math Chapter 9- Coordinate and Geometry Class 9…