The first lesson solved in NCERT Solutions in Class 9 is the Number System and this will be learning the extended version of the number line and how to represent various types of number of it. With...
Introduction to NCERT Solutions for Class 9 Maths Chapter 2 Polynomials
Polynomials and its solutions are explained in detail in NCERT Maths Solutions for 9th and it explains the algebraic expre...
It gives the answers to chapter 3 of the syllabus is Coordinate geometry and has 3 exe for the students to solve. You will also be studying the concept of the cartesian plane, coordinates of a ...
It will take you through the introduction to the equation in two variables of the type ax + by + c = 0. You will see 4 exercises in this chapter with questions related to Proving a linear equation...
Euclidean geometry is an axiomatic system, in which all theorems ("true statements") are derived from a small number of axioms. Near the beginning of the first book of the Elements, Euclid gives fi...
The notion of line or straight line was introduced by ancient mathematicians to represent straight objects (i.e., having no curvature) with negligible width and depth. Lines are an idealization of ...
A triangle is a polygon with three edges and three vertices. It is one of the basic shapes in geometry. A triangle with vertices A, B, and C is denoted {displaystyle riangle ABC} riangle ABC. In Eu...
This Chapter on Quadrilaterals consists of only two exercises. However, it is a very interesting chapter with only one theorem for proof.Questions in quadrilaterals are based on properties of qua...
Areas of parallelograms and triangles and their combinations given in this chapter will be asked to prove in most of the questions. An example of median may be used as a theorem in most of the q...
Chapter 10 of Math Class 9 is about circles provide answers to all the questions in this chapter. In this chapter, you will be learning some interesting topics like Angle Subtended by a Chord at ...
You will be learning two categories of constructions, the construction of bisectors of a line segment and angles of measure including 60, 90, 45 and the other category which is learning is the...
Heron’s formula to find the area of quadrilaterals, triangles, (dividing it into two triangles) and other types of polygons. Knowledge of formulae and plane figures is also imparted in this chapt...