### Video Series

#### shaalaa.com | Triangles part 5 (Converse of Thales theorem)

##### Series 7: playing of 1

to track your progress

1

0%

clickto share

### Feedback

### Submit video link for this topic

(if you have any topic related video then share link with us)### Description

- Basic Proportionality Theorem Or Thales Theorem
- (Prove) If a Line is Drawn Parallel to One Side of a Triangle to Intersect the Other Two Sides in Distinct Points, the Other Two Sides Are Divided in the Same Ratio.
- Converse of Basic Proportionality Theorem Or Thales Theorem - (Motivate) If a Line Divides Two Sides of a Triangle in the Same Ratio, the Line is Parallel to the Third Side