NCERT Solutions for Class 9 Maths Chapter 6 - Lines And Angles

NCERT Solutions For Class 9 Maths Chapter 6 PDF Free Download

The sixth chapter of NCERT Class 9 Maths deals with Lines and Angles. This topic introduces you to the basic Geometry primarily focusing on the properties of the angles formed

i) when two lines intersect each other and

ii) when a line intersects two or more parallel lines at distinct points.

Now, you all must be wondering why we are studying Lines and Angles. What are the real-life applications of it? The answer is that lines and angles are everywhere around us. The architecture uses lines and angles to design the structure of a building. When you stop at a signal and then move on when the signal light is green, then you either take a left angle turn or right angle turn or move in a straight line. When you have to find the height of a tower or location of an aircraft, then you need to know angles. In NCERT Class 9 Maths Chapter 6, you will learn all the concepts of Lines and Angles.

You can download the complete solution pdf of NCERT Chapter 6 Line and Angles of Class 9 by clicking on the link below:

Download PDF of NCERT Solutions for Class 9 Maths Chapter 6 – Lines And Angles

Access Answers of Maths NCERT Class 9 Maths Chapter 6 – Lines And Angles

NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 1
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 2
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 3
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 4

NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 5
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 6
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 7
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 8
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 9
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 10
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 11
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 12
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 13
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 14
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 15
NCERT Solutions For Class 9 Maths Chapter 6 Lines and Angles Part 16

NCERT Solutions for Class 9 Maths Chapter 6 – Lines And Angles

The class 9 Maths theory paper is of 80 marks. Out of which Geometry constitute a total of 22 marks which includes Introduction to Euclid’s Geometry, Lines and Angles, Triangles, Quadrilaterals, Areas, Circles, Constructions. As you can see that it constitutes approximately 27% of weightage. So, you can easily score marks if you have a thorough understanding of this topic.

Solve all the exercise problems of Lines and Angles. Refer to the NCERT Solutions of Class 9 provided by our Experts below. It will help you to solve the questions in an easy way.

Exercise 6.1 Solutions 6 Questions (5 Short Answer Questions, 1 Long Answer Question)

Exercise 6.2 Solutions 6 Questions (3 Short Answer Questions, 3 Long Answer Question)

Exercise 6.3 Solutions 6 Questions (5 Short Answer Questions, 1 Long Answer Question)

Question 1

Question 2

Question 3

Question 4

Question 5

NCERT Solutions for Class 9 Maths Chapter 6 Lines And Angles

Before starting to solve the exercise problems, you must first read the theory part and get to know the basic terms, definitions and theorems. After that go through the solved examples of Lines and Angles that are given in the Class 9 NCERT Book. It will make your concepts more clear. Then you can start solving the exercise problems.

Key Points of NCERT Class 9 Maths Chapter 6 – Lines And Angles

After solving the Line and Angles chapter of Class 9 Maths, you will get to know the following points:

  1. Basic terms and definitions related to a line segment, ray, collinear points, non-collinear points, intersecting and non intersecting lines,
  2. Pair of angles (reflex, complementary, supplementary, adjacent, vertical opposite, linear pair )
  3. Parallel and Transversal Lines and theorems related to them.
  4. Angle sum property of a triangle.

We hope this information on “NCERT Solution for Class 9 Maths Chapter 6 Lines and Angles” is useful for students. Stay tuned for further updates on CBSE and other competitive exams. To access interactive Maths and Science Videos download BYJU’S App and subscribe to YouTube Channel.