Easyaa Padikalam...
Here, in this video students can learn Angle Bisector Theorem easily through shortcuts.
This video, only to memorize and score more marks.
Comment me your suggestions
Shortcuts for Basic Proportionality Theorem
https://youtu.be/k4amQ8sjfU0
Shortcuts for Pythagoras Theorem
https://youtu.be/Daq8484w5bI