Lesson Playlist: Parallel Lines in a Triangle Mathematics

03:21
Finding a Side Length in a Triangle Using the Relation between Parallel Lines

04:14
Finding the Unknown Lengths in a Triangle given the Other Sides’ Lengths Using the Relations of Parallel Lines

03:49
Using Properties of Parallel Lines to Solve a Problem

03:40
Finding the Length of a Side in a Triangle given the Corresponding Side in a Similar Triangle and the Similarity Ratio between Them

02:08
Finding a Side Length in a Triangle given the Corresponding Side in a Similar Triangle and the Ratio of Similarity between Them

02:55
Finding the Unknown Lengths in a Triangle given the Other Sides’ Lengths Using the Relations of Parallel Lines

02:16
Identifying the Equal Proportions between Corresponding Sides in Two Similar Triangles

01:41
Using Proportions in a Triangle to Calculate an Unknown Length

02:43
Finding the Unknown Side Lengths in a Triangle given the Side Lengths of a Similar One