Parallelograms - Geometry

This geometry video tutorial provides a basic introduction into parallelograms. It explains the properties of parallelograms and how to use it calculate the missing sides and missing angles of parallelograms. It contains plenty of examples and practice problems for you to work on. Opposite sides of a parallelogram are parallel and congruent. The diagonals bisect each other into congruent segments. Opposite angles are congruent and same side interior angles are supplementary.

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

Angles of Regular Polygons:
https://www.youtube.com/watch?v=OEzEo4XqzJQ

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

Rectangles - Special Quadrilaterals:
https://www.youtube.com/watch?v=Ov4aTty67A8

Isosceles Trapezoids:
https://www.youtube.com/watch?v=AlyWS8bG3kE

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The Rhombus:
https://www.youtube.com/watch?v=uXo_Vpctmrg

Kites:
https://www.youtube.com/watch?v=UTgF6lSAMa8

Proving Parallelograms:
https://www.youtube.com/watch?v=MQJnPfNb2Og

Proving a Quadrilateral Is a Kite:
https://www.youtube.com/watch?v=dh8vRzTNVBg

Proving a Quadrilateral Is a Rhombus:
https://www.youtube.com/watch?v=EtoP5G98sok

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Proving Isosceles Trapezoids:
https://www.youtube.com/watch?v=EvTHRcNBAc8

2 Column Proofs - Quadrilateral:
https://www.youtube.com/watch?v=m8BlpR7xhiM

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

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

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

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