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This geometry video tutorial provides a basic introduction into the median of a triangle. It provides the formula and equations necessary to calculate segment lengths within the median such as the distance between the vertex and centroid or between the midpoint and centroid. The median is the line segment that connects the vertex of a triangle to the midpoint of the opposite side. This video discusses the definition of the median as well as its properties. The median bisects the opposite side into two congruent segments. This video provides plenty of examples and algebra practice problems involving medians.

2 Column Proofs of Congruent Segments:


2 Column Proofs of Angles:


Triangle Congruence - SSS, SAS, ASA:


CPCTC - 2 Column Proofs With Triangles:


Altitude of a Triangle - Orthocenter:


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Triangles, Medians, & Altitudes - Proofs:


2 Column Proofs - Isosceles Triangles:


Angle Side Theorem - 2 Column Proofs:


Hypotenuse Leg Theorem - HL Postulate:


Detour Proofs - Double Triangle Congruence:


Missing Diagrams - 2 Column Proofs:


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Final Exams and Video Playlists:


Full-Length Videos and Worksheets:

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