## Download Coordinate Geometry NCERT Exemplar for Class 9

## FAQs on NCERT Exemplar for Class 9 Math - Coordinate Geometry - Free PDF Download

1. What are some important definitions in Maths Chapter 3 that NCERT Class 9 students should keep in mind?

Some of the important definitions and terms in Maths Chapter 3 for Class 9 are:

In easy words, the plane is known as Cartesian, and the lines on the plane are known as axes.

The horizontal line is known as x-axis, and the vertical line as y-axis.

The axis divides the plane in four parts, which is known as a quadrant.

These 4 quadrants have various directions. The main quadrant has (+,+), the subsequent quadrant has (- .+), the third quadrant has (- ,- ), and the fourth quadrant has (+,- ). The plus sign means positive real numbers, though the less sign indicates negative numbers.

2. What type of questions does exercises in NCERT Exemplar Problems and Answers for Class 9 Maths Chapter 3 consist of?

Practice 1 comprises 12 questions in which you have to select the right option. In this activity, you have to distinguish the quadrant or the axis in which the point lies, or track down the abscissa or ordinates of the axes.

Exercise 2 consists of just true or false questions that check if you can distinguish whether the points lie in a similar plane or if the directions of the plane given are right.

Practice 3 comprises 6 questions. you are to plot the points on the diagram, find the quadrant where the points lie, or track down the directions as said in the question.

Practice 4 comprises just 2 questions. In these questions, you have to plot the points and to track down the right coordinates of the given circumstance.

3. How is Coordinate Geometry important for Class 9 CBSE students?

Facilitate Geometry is one of the fundamental parts of Math whose study was made into reality by a French logician and mathematician named Rene Descartes. In NCERT Exemplar questions and answers for Class 9 Maths Chapter 3 'Coordinate Geometry', you will learn about a fundamental topic of the cartesian coordinate framework. Sub topics in this section are The Cartesian plane, coordinates of a point, names and terms related with the coordinate plane, documentations, plotting points in the plane, graphs.

4. What is a two dimensional structure in Maths Chapter 3 of Class 9?

The two-dimensional structure is also called a rectangular coordinate structure. It is an arranged pair of opposite lines, which are otherwise called axes. You will find out with regards to the direction of both vertical and horizontal axes. NCERT model questions and answers for CBSE Class 9 will assist you with the nuts and bolts of lining on a graph. To plot a point, you will make two lines out of which one will be horizontal, and the other will be vertical. These lines will cross one another, and that point will be known as the origin.

5. Why use Vedantu NCERT Exemplar Maths Class 9 Chapter 3?

We mean to give the best NCERT Exemplar Class 9 questions with answers for class 9 Maths Chapter 3. Our group works reliably to work with you with the problems that are of the CBSE test perspective. Vedantu has experts who give every one of the answers for the questions in an efficient way so the students can find it not so difficult to rehearse all alone. The NCERT Exemplar problems and solutions by Vedantu can be found from anywhere and whenever. Revising with us will ultimately save your time and energy.