The NCERT Math Solution Class 9 answers all the questions of Chapter 6 – Lines and Angles. With three exercises in total, this chapter has theorems in Lines and Angles chapter which may be asked for proof. First is of type “If two lines intersect, vertically opposite angles are equal” and the second proof that is asked is “The sum of the angles of a triangle is 180”. The rest of the theorems are also explained in detail and questions will be asked based on all these theorems.

NCERT Solutions for Class 9 Maths Chapter 6 by **Swiflearn** are by far the best and most reliable NCERT Solutions that you can find on the internet. These NCERT Solutions for Class 9 Maths Chapter 6 are designed as per the CBSE Class 9 Maths Syllabus. These NCERT Solutions will surely make your learning convenient & fun. Students can also Download FREE PDF of **NCERT Solutions** Class 9 Chapter 6.