RS Aggarwal Class 9 Maths | Chapter 7 –Lines and Angles | Complete Solution by Gautam Sir 📍In this video, we solve of Chapter 7 Lines and Angles from RS Aggarwal. Every step is explained in easy language to help you score full marks in exams. 📚 Subject: Mathematics 📘 Book: RS Aggarwal 📖 Class: 9th 👨🏫 Teacher: Gautam Sir 🏫 Channel: Math by Aariv Academy ✅ Don’t forget to Like, Share & Subscribe for full chapter solutions and conceptual clarity. 🔔 Press the bell icon to get notified for the next questions! 📌 Watch Full Chapter Playlist