Lines and Angles - NCERT Class 9 Maths

Go back to  'Class 9th Maths Solutions'

The chapter 6 starts with an introduction about points and lines we covered in previous grades followed by basic terms and definitions used. Next, we have a brief introduction of intersecting lines and non-intersecting lines with an explanation to a pair of angles. Later, the chapter discusses parallel lines and transversal with various theorems involved. Finally, in the end, the chapter focuses on the angle sum property of a triangle with few examples and a series of exercise questions.

Download practice questions along with solutions for FREE:
Lines and Angles | Solved Examples
Download practice questions along with solutions for FREE:
Lines and Angles | Solved Examples
Learn from the best math teachers and top your exams

  • Live one on one classroom and doubt clearing
  • Practice worksheets in and after class for conceptual clarity
  • Personalized curriculum to keep up with school