NCERT Solutions for Class 9 Maths Chapter 6 Lines and Angles

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NCERT Solutions for Class 9 Maths Chapter 6 Lines and Angles - Free PDF

Class 9 Maths Chapter 6 focuses on lines and angles and the relationship between them. It introduces the basic types of angles formed when two lines intersect at various points. By solving the sums of Ch 6 Class 9 Maths students will get to learn the concepts of angle sum property of a triangle, pair of angles, vertically opposite angles, linear pair, etc. The NCERT Solutions for Class 9 Maths Ch 6 are available in PDF format on Vedantu. It will help students to learn the best problem-solving techniques for the sums of lines and angles. Subjects like Science, Maths, English will become easy to study if you have access to NCERT Solution for Class 9 Science, Maths solutions, and solutions of other subjects that are available on Vedantu only.

NCERT Solutions for Class 9 Maths Chapter 6 Lines and Angles part-1
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FAQ (Frequently Asked Questions)

1. How can NCERT Solutions for Class 9 Chapter 6 Maths Help in the Exam Preparation?

Answer: NCERT Solutions for Class 9 Chapter 6 make comprehensive study material and cover the concepts of the entire chapter to help students build a strong foundation. These solutions follow the latest CBSE curriculum and make students familiar with the types of questions being asked from the lines and angles chapter. Students can get in-depth knowledge about the topic, brief summary, solved questions, and more. Apart from reasoning and logical skills, these chapter solutions offer comprehensive learning to students. The difficult topics like types of angles, interior, and exterior angles are explained in a better way. Students can clear their tough concepts and can analyze their weak areas with the guidance of NCERT solutions class 6.

2. How are the Vertically Opposite Angles Equal when Two Lines Intersect each Other?

Answer: Let AB and CD be two lines intersecting at a single point, say, P. APC and BPD, and APD and BOC form two pairs of vertically opposite angles. Additionally, ray AP is perpendicular on line CD. It implies the sum of APC and APD is equal to 180o. Now, the sum of angles APD and BPD is equal to 180o. By using these two equations, it’s clear that the sum of angles APC and APD is equal to the sum of APD and BPD angles. It implies angle APC is equal to BPD. Similarly, it can be shown that angle APD is equal to angle BPC.

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