From this section you can download / view Video Lectures on all subjects for all 6th, 7th, 8th, 9th and 10th classes/grades free of cost. The Videos for class 9th and 10th classes are prepared by SABAK Foundation for the ease of students as per new and updated syllabus/course prescribed by Federal Board of Intermediate & Secondary Education (FBISE), Islamabad – Pakistan and other BISE(s)/Boards of Pakistan and Directorate of Education, Islamabad – Pakistan. We are fully hopeful that after after watching/viewing these Video Lectures you will score 90% plus marks in your exams as they have been prepared in a very simple, easy, brief and in simple and lucid language to understand.
You can also get our latest posts via Email directly in your Email Inbox by clicking here.
Please select the topic from the list below to watch / download the video:
Chapter 10: Tangent to a Circle (9 videos)
10.1: Theorems on Tangent to a Circle
- Tangent to Circle-1
- Problem 1: Tangent to Circle-1
- Converse of Tangent to Circle-2
- Problem 1: Converse of Tangent to Circle-2
- Equal Tangent Segments from a Point to a Circle-3
- Problem 1: Equal Tangent Segments from a Point to a Circle-3
- Distance of Centers of Externally Tangent Circles-4a
- Problem 1: Distance of Centers of Externally Tangent Circles-4a
- Distance of Centers of internally Tangent Circles-4b