Mathematics Textbook: Class 9
Not available (2016-10)
This textbook covers mathematics topics with chapter's including: Number Systems, Polynomials, Coordinate Geometry, Linear Equations in Two Variables, Introduction to Euclid's Geometry, Lines and Angles, Triangles, Quadrilaterals, Areas of Parallelograms and Triangles, Circles, Constructions, Heron's Formula, Surface Areas and Volumes, Statistics, Probability, Proofs in Mathematics, and Introduction to Mathematical Modelling. Made available by the National Repository of Open Educational Resources of India.
National Council Of Educational Research And Training (NCERT)