Lines and Angles Lines and angles IntroductionSession - 1 ( Ex - 6.1 - 1,2,3,4 )Session - 2 ( Ex -6.1 - Q 5,6 & Solved Eg - 6.1,6.2,6.3 )Session - 3 ( Ex - 6.2 - Q 1 to Q 5 )Session - 4 ( Ex - 6.2 - Q 6 & Solved Eg - 4,5,6 )Session - 5 ( Ex- 6.3 & Solved Eg -7 )Assignment - 1Session - 1 ( Q1 to Q8 )Session - 2 ( Q9 to Q 15 )Session - 3 ( Q15 to Q 25 )