A video explaining how to find missing lengths in similar triangles.

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0:00 Intro
0:10 Important properties of similar triangles
2:40 Example 1 Connected triangles in parallel lines
5:34 Example 2 Connected triangles in parallel lines
7:51 Example 3 Overlapping triangles in parallel lines
11:42 Example 4 Overlapping triangles in parallel lines
13:10 Example 5 With ratios

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