Class 9 Mathes Class 9 Mathes Chapters Number Systems Polynomials Coordinate Geometry Linear Equations in Two Variables Introduction to Euclid’s Geometry Lines and Angles Triangles Circles Quadrilaterals Heron’s Formula Surface Areas and Volumes Statistics Please Share This Share this content Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window Opens in a new window You Might Also Like Class 9 Maths – Linear Equations in Two Variables 16/01/2026 Class 9 Maths – Quadrilaterals 16/01/2026 Class 9 Maths – Statistics 16/01/2026