NCERT books are considered an important study resource in India. The lucid presentation of concepts in easy-to-understand language makes the NCERT Textbooks one of the best study materials for ...

CBSE: Check important extra questions for the upcoming CBSE Class 9 Maths exam 2020-21 from Chapter 7 Triangles of Class 9 Maths NCERT textbook. Answers to all the problems are also available here.