Similar Triangles

This math video tutorial discusses similar triangles and how to use proportions to find the missing side and solve for x. This video contains plenty of examples and practice problems.

Polygons: https://www.youtube.com/watch?v=E_-3ulbtcLk

Quadrilaterals:
https://www.youtube.com/watch?v=ogcH3eM5beM

Skew Lines:
https://www.youtube.com/watch?v=cemF45vNOhg

Points, Lines, Planes, & Segments:
https://www.youtube.com/watch?v=dDWjhRfBsKM

Triangles - Basic Introduction:
https://www.youtube.com/watch?v=q7vI2oXL0gQ

Number of a Diagonals In a Polygon:
https://www.youtube.com/watch?v=jZYL2TUrYSw

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Ratios and Proportions - Means Extreme:
https://www.youtube.com/watch?v=tFCrFa0mDi4

Similar Triangles:
https://www.youtube.com/watch?v=YiFwvAFk-xs

Similar Triangles - Enlargement Ratios:
https://www.youtube.com/watch?v=r7m424e3Kdc

Triangle Similarity - SSS, SAS, & AAA:
https://www.youtube.com/watch?v=VXlFEilh-cw

Triangle Proportionality Theorem:
https://www.youtube.com/watch?v=EQpguitDfGU

Altitude on Hypotenuse Theorem:
https://www.youtube.com/watch?v=RiTp3vyWe0o

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Pythagorean Theorem:
https://www.youtube.com/watch?v=d8EA5TxGzcY

The Distance Formula:
https://www.youtube.com/watch?v=YDvUy5VYm9E

Distance Between 2 Points - 3D:
https://www.youtube.com/watch?v=0c6cP2zLC2c

Final Exams and Video Playlists:
https://www.video-tutor.net/

Full-Length Videos and Worksheets:
https://www.patreon.com/MathSc....ienceTutor/collectio