# Lines and Angles | NCERT Class 9 Maths

Go back to 'NCERT Solution for Class 9th Maths'

The chapter 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 Cuemath's NCERT Math solutions complete with reasoning

Lines and Angles | Solved Examples